diff --git a/.gitignore b/.gitignore
index 852b72c5..eeea5289 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,17 @@
 /rethdata
 monitoring/data-grafana/
 monitoring/data-prometheus/
-/assets
+
+utils/logs/
+
+# Foundry build artifacts
+example/cache/
+example/out/
+
+# Keep broadcast files except local dev chains and dry runs
+example/broadcast/*/31337/
+example/broadcast/**/dry-run/
+assets
 .testnet
 .claude
 
diff --git a/Cargo.lock b/Cargo.lock
index 567b13a5..3248cf5c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,9 +92,9 @@ checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
 
 [[package]]
 name = "alloy-chains"
-version = "0.2.23"
+version = "0.2.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35d744058a9daa51a8cf22a3009607498fcf82d3cf4c5444dd8056cdf651f471"
+checksum = "25db5bcdd086f0b1b9610140a12c59b757397be90bd130d8d836fc8da0815a34"
 dependencies = [
  "alloy-primitives",
  "alloy-rlp",
@@ -105,9 +105,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-consensus"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e318e25fb719e747a7e8db1654170fc185024f3ed5b10f86c08d448a912f6e2"
+checksum = "f7ea09cffa9ad82f6404e6ab415ea0c41a7674c0f2e2e689cb8683f772b5940d"
 dependencies = [
  "alloy-eips",
  "alloy-primitives",
@@ -132,9 +132,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-consensus-any"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "364380a845193a317bcb7a5398fc86cdb66c47ebe010771dde05f6869bf9e64a"
+checksum = "8aafa1f0ddb5cbb6cba6b10e8fa6e31f8c5d5c22e262b30a5d2fa9d336c3b637"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -146,9 +146,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-contract"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08d39c80ffc806f27a76ed42f3351a455f3dc4f81d6ff92c8aad2cf36b7d3a34"
+checksum = "398c81368b864fdea950071a00b298c22b21506fed1ed8abc7f2902727f987f1"
 dependencies = [
  "alloy-consensus",
  "alloy-dyn-abi",
@@ -168,9 +168,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-dyn-abi"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0d48a9101f4a67c22fae57489f1ddf3057b8ab4a368d8eac3be088b6e9d9c9d9"
+checksum = "369f5707b958927176265e8a58627fc6195e5dfa5c55689396e68b241b3a72e6"
 dependencies = [
  "alloy-json-abi",
  "alloy-primitives",
@@ -223,9 +223,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-eips"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4c4d7c5839d9f3a467900c625416b24328450c65702eb3d8caff8813e4d1d33"
+checksum = "691fed81bbafefae0f5a6cedd837ebb3fade46e7d91c5b67a463af12ecf5b11a"
 dependencies = [
  "alloy-eip2124",
  "alloy-eip2930",
@@ -254,7 +254,7 @@ checksum = "527b47dc39850c6168002ddc1f7a2063e15d26137c1bb5330f6065a7524c1aa9"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
- "alloy-hardforks 0.4.5",
+ "alloy-hardforks 0.4.7",
  "alloy-primitives",
  "alloy-rpc-types-engine",
  "alloy-rpc-types-eth",
@@ -270,9 +270,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-genesis"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ba4b1be0988c11f0095a2380aa596e35533276b8fa6c9e06961bbfe0aebcac5"
+checksum = "bf91e325928dfffe90c769c2c758cc6e9ba35331c6e984310fe8276548df4a9e"
 dependencies = [
  "alloy-eips",
  "alloy-primitives",
@@ -298,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-hardforks"
-version = "0.4.5"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d9a33550fc21fd77a3f8b63e99969d17660eec8dcc50a95a80f7c9964f7680b"
+checksum = "83ba208044232d14d4adbfa77e57d6329f51bc1acc21f5667bb7db72d88a0831"
 dependencies = [
  "alloy-chains",
  "alloy-eip2124",
@@ -311,9 +311,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-json-abi"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9914c147bb9b25f440eca68a31dc29f5c22298bfa7754aa802965695384122b0"
+checksum = "84e3cf01219c966f95a460c95f1d4c30e12f6c18150c21a30b768af2a2a29142"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-type-parser",
@@ -323,9 +323,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-json-rpc"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f72cf87cda808e593381fb9f005ffa4d2475552b7a6c5ac33d087bf77d82abd0"
+checksum = "8618cd8431d82d21ed98c300b6072f73fe925dff73b548aa2d4573b5a8d3ca91"
 dependencies = [
  "alloy-primitives",
  "alloy-sol-types",
@@ -338,9 +338,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-network"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12aeb37b6f2e61b93b1c3d34d01ee720207c76fe447e2a2c217e433ac75b17f5"
+checksum = "390641d0e7e51d5d39b905be654ef391a89d62b9e6d3a74fd931b4df26daae20"
 dependencies = [
  "alloy-consensus",
  "alloy-consensus-any",
@@ -364,9 +364,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-network-primitives"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "abd29ace62872083e30929cd9b282d82723196d196db589f3ceda67edcc05552"
+checksum = "9badd9de9f310f0c17602c642c043eee40033c0651f45809189e411f6b166e0f"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -377,9 +377,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-node-bindings"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2b000c0790644bd4effe719f4272f0023167567ca9534e4e071f6f18c4f7e44"
+checksum = "6b08af28974d3f45b0b71c2203d9bc743ac801cb52ceb6bc827e450bf531b918"
 dependencies = [
  "alloy-genesis",
  "alloy-hardforks 0.2.13",
@@ -388,6 +388,7 @@ dependencies = [
  "alloy-signer",
  "alloy-signer-local",
  "k256",
+ "libc",
  "rand 0.8.5",
  "serde_json",
  "tempfile",
@@ -398,9 +399,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-primitives"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7db950a29746be9e2f2c6288c8bd7a6202a81f999ce109a2933d2379970ec0fa"
+checksum = "f6a0fb18dd5fb43ec5f0f6a20be1ce0287c79825827de5744afaa6c957737c33"
 dependencies = [
  "alloy-rlp",
  "bytes",
@@ -410,7 +411,7 @@ dependencies = [
  "foldhash 0.2.0",
  "getrandom 0.3.4",
  "hashbrown 0.16.1",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "itoa",
  "k256",
  "keccak-asm",
@@ -427,9 +428,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-provider"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b710636d7126e08003b8217e24c09f0cca0b46d62f650a841736891b1ed1fc1"
+checksum = "3b7dcf6452993e31ea728b9fc316ebe4e4e3a820c094f2aad55646041ee812a0"
 dependencies = [
  "alloy-chains",
  "alloy-consensus",
@@ -451,7 +452,7 @@ dependencies = [
  "either",
  "futures",
  "futures-utils-wasm",
- "lru 0.13.0",
+ "lru 0.16.3",
  "parking_lot",
  "pin-project",
  "reqwest",
@@ -483,14 +484,14 @@ checksum = "64b728d511962dda67c1bc7ea7c03736ec275ed2cf4c35d9585298ac9ccf3b73"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "alloy-rpc-client"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0882e72d2c1c0c79dcf4ab60a67472d3f009a949f774d4c17d0bdb669cfde05"
+checksum = "ce4a28b1302733f565a2900a0d7cb3db94ffd1dd58ad7ebf5b0ec302e868ed1e"
 dependencies = [
  "alloy-json-rpc",
  "alloy-primitives",
@@ -511,9 +512,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39cf1398cb33aacb139a960fa3d8cf8b1202079f320e77e952a0b95967bf7a9f"
+checksum = "1408505e2a41c71f7b3f83ee52e5ecd0f2a6f2db98046d0a4defb9f85a007a9e"
 dependencies = [
  "alloy-primitives",
  "alloy-rpc-types-eth",
@@ -523,9 +524,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-any"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a63fb40ed24e4c92505f488f9dd256e2afaed17faa1b7a221086ebba74f4122"
+checksum = "6792425a4a8e74be38e8785f90f497f8f325188f40f13c168a220310fd421d12"
 dependencies = [
  "alloy-consensus-any",
  "alloy-rpc-types-eth",
@@ -534,9 +535,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-engine"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c60bdce3be295924122732b7ecd0b2495ce4790bedc5370ca7019c08ad3f26e"
+checksum = "c7bcd9ead89076095806364327a1b18c2215998b6fff5a45f82c658bfbabf2df"
 dependencies = [
  "alloy-consensus",
  "alloy-eips",
@@ -554,9 +555,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-eth"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9eae0c7c40da20684548cbc8577b6b7447f7bf4ddbac363df95e3da220e41e72"
+checksum = "a3b505d6223c88023fb1217ac24eab950e4368f6634405bea3977d34cae6935b"
 dependencies = [
  "alloy-consensus",
  "alloy-consensus-any",
@@ -575,9 +576,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-rpc-types-txpool"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ecb5a795264a02222f9534435b8f40dcbd88de8e9d586647884aae24f389ebf2"
+checksum = "e14194567368b8c8b7aeef470831bbe90cc8b12ef5f48b18acdda9cf20070ff1"
 dependencies = [
  "alloy-primitives",
  "alloy-rpc-types-eth",
@@ -587,9 +588,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-serde"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0df1987ed0ff2d0159d76b52e7ddfc4e4fbddacc54d2fbee765e0d14d7c01b5"
+checksum = "75a755a3cc0297683c2879bbfe2ff22778f35068f07444f0b52b5b87570142b6"
 dependencies = [
  "alloy-primitives",
  "serde",
@@ -598,9 +599,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-signer"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6ff69deedee7232d7ce5330259025b868c5e6a52fa8dffda2c861fb3a5889b24"
+checksum = "9d73afcd1fb2d851bf4ba67504a951b73231596f819cc814f50d11126db7ac1b"
 dependencies = [
  "alloy-primitives",
  "async-trait",
@@ -613,9 +614,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-signer-local"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72cfe0be3ec5a8c1a46b2e5a7047ed41121d360d97f4405bb7c1c784880c86cb"
+checksum = "807b043936012acc788c96cba06b8580609d124bb105dc470a1617051cc4aa63"
 dependencies = [
  "alloy-consensus",
  "alloy-network",
@@ -633,42 +634,42 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-macro"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3b96d5f5890605ba9907ce1e2158e2701587631dc005bfa582cf92dd6f21147"
+checksum = "09eb18ce0df92b4277291bbaa0ed70545d78b02948df756bbd3d6214bf39a218"
 dependencies = [
  "alloy-sol-macro-expander",
  "alloy-sol-macro-input",
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "alloy-sol-macro-expander"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8247b7cca5cde556e93f8b3882b01dbd272f527836049083d240c57bf7b4c15"
+checksum = "95d9fa2daf21f59aa546d549943f10b5cce1ae59986774019fbedae834ffe01b"
 dependencies = [
  "alloy-json-abi",
  "alloy-sol-macro-input",
  "const-hex",
  "heck",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
  "syn-solidity",
  "tiny-keccak",
 ]
 
 [[package]]
 name = "alloy-sol-macro-input"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cd54f38512ac7bae10bbc38480eefb1b9b398ca2ce25db9cc0c048c6411c4f1"
+checksum = "9396007fe69c26ee118a19f4dee1f5d1d6be186ea75b3881adf16d87f8444686"
 dependencies = [
  "alloy-json-abi",
  "const-hex",
@@ -678,15 +679,15 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde_json",
- "syn 2.0.111",
+ "syn 2.0.114",
  "syn-solidity",
 ]
 
 [[package]]
 name = "alloy-sol-type-parser"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "444b09815b44899564566d4d56613d14fa9a274b1043a021f00468568752f449"
+checksum = "af67a0b0dcebe14244fc92002cd8d96ecbf65db4639d479f5fcd5805755a4c27"
 dependencies = [
  "serde",
  "winnow",
@@ -694,9 +695,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-sol-types"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1038284171df8bfd48befc0c7b78f667a7e2be162f45f07bd1c378078ebe58"
+checksum = "09aeea64f09a7483bdcd4193634c7e5cf9fd7775ee767585270cd8ce2d69dc95"
 dependencies = [
  "alloy-json-abi",
  "alloy-primitives",
@@ -706,9 +707,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-transport"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be98b07210d24acf5b793c99b759e9a696e4a2e67593aec0487ae3b3e1a2478c"
+checksum = "9b84a605484a03959436e5bea194e6d62f77c3caef750196b4b4f1c8d23254df"
 dependencies = [
  "alloy-json-rpc",
  "auto_impl",
@@ -729,9 +730,9 @@ dependencies = [
 
 [[package]]
 name = "alloy-transport-http"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4198a1ee82e562cab85e7f3d5921aab725d9bd154b6ad5017f82df1695877c97"
+checksum = "1a400ad5b73590a099111481d4a66a2ca1266ebc85972a844958caf42bfdd37d"
 dependencies = [
  "alloy-json-rpc",
  "alloy-rpc-types-engine",
@@ -741,18 +742,21 @@ dependencies = [
  "hyper-tls",
  "hyper-util",
  "jsonwebtoken",
+ "opentelemetry",
+ "opentelemetry-http",
  "reqwest",
  "serde_json",
  "tower",
  "tracing",
+ "tracing-opentelemetry",
  "url",
 ]
 
 [[package]]
 name = "alloy-trie"
-version = "0.9.1"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3412d52bb97c6c6cc27ccc28d4e6e8cf605469101193b50b0bd5813b1f990b5"
+checksum = "428aa0f0e0658ff091f8f667c406e034b431cb10abd39de4f507520968acc499"
 dependencies = [
  "alloy-primitives",
  "alloy-rlp",
@@ -766,14 +770,14 @@ dependencies = [
 
 [[package]]
 name = "alloy-tx-macros"
-version = "1.1.3"
+version = "1.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "333544408503f42d7d3792bfc0f7218b643d968a03d2c0ed383ae558fb4a76d0"
+checksum = "f17272de4df6b8b59889b264f0306eba47a69f23f57f1c08f1366a4617b48c30"
 dependencies = [
  "darling 0.21.3",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -852,7 +856,7 @@ dependencies = [
  "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -985,7 +989,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "62945a2f7e6de02a31fe400aa489f0e0f5b2502e69f95f853adb82a96c7a6b60"
 dependencies = [
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1023,7 +1027,7 @@ dependencies = [
  "num-traits",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1112,7 +1116,7 @@ checksum = "213888f660fddcca0d257e88e54ac05bca01885f258ccdf695bafd77031bb69d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1184,7 +1188,7 @@ checksum = "3109e49b1e4909e9db6515a30c633684d68cdeaa252f215214cb4fa1a5bfee2c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
  "synstructure",
 ]
 
@@ -1196,7 +1200,7 @@ checksum = "7b18050c2cd6fe86c3a76584ef5e0baf286d038cda203eb6223df2cc413565f7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1243,7 +1247,7 @@ checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1265,7 +1269,7 @@ checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1276,7 +1280,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1328,7 +1332,7 @@ checksum = "ffdcb70bdbc4d478427380519163274ac86e52916e10f0a8889adf0f96d3fee7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1449,9 +1453,9 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "base64ct"
-version = "1.8.1"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e050f626429857a27ddccb31e0aca21356bfa709c04041aefddac081a8f068a"
+checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
 
 [[package]]
 name = "bech32"
@@ -1577,7 +1581,7 @@ dependencies = [
  "ident_case",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1600,7 +1604,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -1672,7 +1676,7 @@ checksum = "9988519e5f642c7ea3db4b6a31a50667ec61a26344e9c0bce3f8124931d8bb3f"
 dependencies = [
  "bitvec",
  "cfg-if",
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "rand 0.8.5",
 ]
 
@@ -1687,9 +1691,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.2.50"
+version = "1.2.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9f50d563227a1c37cc0a263f64eca3334388c01c5e4c4861a9def205c614383c"
+checksum = "cd4932aefd12402b36c60956a4fe0035421f544799057659ff86f923657aada3"
 dependencies = [
  "find-msvc-tools",
  "jobserver",
@@ -1766,9 +1770,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e340e012a1bf4935f5282ed1436d1489548e8f72308207ea5df0e23d2d03f8"
+checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -1776,9 +1780,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.5.53"
+version = "4.5.54"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d76b5d13eaa18c901fd2f7fca939fefe3a0727a953561fefdf3b2922b8569d00"
+checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
 dependencies = [
  "anstream",
  "anstyle",
@@ -1795,14 +1799,14 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "clap_lex"
-version = "0.7.6"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1d728cc89cf3aee9ff92b05e62b19ee65a02b5702cff7d5a377e32c6ae29d8d"
+checksum = "c3e64b0cc0439b12df2fa678eae89a1c56a529fd067a9115f7827f1fffd22b32"
 
 [[package]]
 name = "coins-bip32"
@@ -2142,7 +2146,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2189,7 +2193,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2204,7 +2208,7 @@ dependencies = [
  "quote",
  "serde",
  "strsim",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2215,7 +2219,7 @@ checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core 0.20.11",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2226,7 +2230,7 @@ checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
 dependencies = [
  "darling_core 0.21.3",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2245,15 +2249,15 @@ dependencies = [
 
 [[package]]
 name = "data-encoding"
-version = "2.9.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a2330da5de22e8a3cb63252ce2abb30116bf5265e89c0e01bc17015ce30a476"
+checksum = "d7a1e2f27636f116493b8b860f5546edb47c8d8f8ea73e1d2a20be88e28d1fea"
 
 [[package]]
 name = "data-encoding-macro"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47ce6c96ea0102f01122a185683611bd5ac8d99e62bc59dd12e6bda344ee673d"
+checksum = "8142a83c17aa9461d637e649271eae18bf2edd00e91f2e105df36c3c16355bdb"
 dependencies = [
  "data-encoding",
  "data-encoding-macro-internal",
@@ -2261,12 +2265,12 @@ dependencies = [
 
 [[package]]
 name = "data-encoding-macro-internal"
-version = "0.1.16"
+version = "0.1.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d162beedaa69905488a8da94f5ac3edb4dd4788b732fadb7bd120b2625c1976"
+checksum = "7ab67060fc6b8ef687992d439ca0fa36e7ed17e9a0b16b25b601e8757df720de"
 dependencies = [
  "data-encoding",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2323,29 +2327,29 @@ checksum = "ef941ded77d15ca19b40374869ac6000af1c9f2a4c0f3d4c70926287e6364a8f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "derive_more"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "10b768e943bed7bf2cab53df09f4bc34bfd217cdb57d971e769874c9a6710618"
+checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
 dependencies = [
  "derive_more-impl",
 ]
 
 [[package]]
 name = "derive_more-impl"
-version = "2.1.0"
+version = "2.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d286bfdaf75e988b4a78e013ecd79c581e06399ab53fbacd2d916c2f904f30b"
+checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
 dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
  "rustc_version 0.4.1",
- "syn 2.0.111",
+ "syn 2.0.114",
  "unicode-xid",
 ]
 
@@ -2399,14 +2403,14 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "dtoa"
-version = "1.0.10"
+version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6add3b8cff394282be81f3fc1a0605db594ed69890078ca6e2cab1c408bcf04"
+checksum = "4c3cf4824e2d5f025c7b531afcb2325364084a16806f6d47fbc1f5fbd9960590"
 
 [[package]]
 name = "dunce"
@@ -2483,7 +2487,7 @@ dependencies = [
  "enum-ordinalize",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2595,6 +2599,7 @@ dependencies = [
  "reth-transaction-pool",
  "serde",
  "serde_json",
+ "serde_yaml",
  "tempfile",
  "test-log",
  "thiserror 2.0.17",
@@ -2614,7 +2619,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2634,7 +2639,7 @@ checksum = "8ca9601fb2d62598ee17836250842873a413586e5d7ed88b356e38ddbb0ec631"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2733,7 +2738,7 @@ dependencies = [
  "darling 0.20.11",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -2813,9 +2818,9 @@ checksum = "28dea519a9695b9977216879a3ebfddf92f1c08c05d984f8996aecd6ecdc811d"
 
 [[package]]
 name = "find-msvc-tools"
-version = "0.1.5"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a3076410a55c90011c298b04d0cfa770b00fa04e1e3c97d3f6c9de105a03844"
+checksum = "f449e6c6c08c865631d4890cfacf252b3d396c9bcc83adb6623cdb02a8336c41"
 
 [[package]]
 name = "fixed-hash"
@@ -2960,7 +2965,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3044,9 +3049,9 @@ dependencies = [
 
 [[package]]
 name = "getrandom"
-version = "0.2.16"
+version = "0.2.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "335ff9f135e4384c8150d6f27c6daed433577f86b4750418338c01a1a2528592"
+checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -3114,9 +3119,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.4.12"
+version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3c0b69cfcb4e1b9f1bf2f53f95f766e4661169728ec61cd3fe5a0166f2d1386"
+checksum = "2f44da3a8150a6703ed5d34e164b875fd14c2cdab9af1252a9a1020bde2bdc54"
 dependencies = [
  "atomic-waker",
  "bytes",
@@ -3124,7 +3129,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -3169,6 +3174,8 @@ version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 dependencies = [
+ "allocator-api2",
+ "equivalent",
  "foldhash 0.2.0",
  "serde",
  "serde_core",
@@ -3632,7 +3639,7 @@ checksum = "a0eb5a3343abf848c0984fe4604b2b105da9539376e24fc0a3b0007411ae4fd9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3673,9 +3680,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.12.1"
+version = "2.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad4bb2b565bca0645f4d68c5c9af97fba094e9791da685bf83cb5f3ce74acf2"
+checksum = "7714e70437a7dc3ac8eb7e6f8df75fd8eb422675fc7678aff7364301092b1017"
 dependencies = [
  "equivalent",
  "hashbrown 0.16.1",
@@ -4006,9 +4013,9 @@ checksum = "469fb0b9cefa57e3ef31275ee7cacb78f2fdca44e4765491884a2b119d4eb130"
 
 [[package]]
 name = "iri-string"
-version = "0.7.9"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f867b9d1d896b67beb18518eda36fdb77a32ea590de864f1325b294a6d14397"
+checksum = "c91338f0783edbd6195decb37bae672fd3b165faffb89bf7b9e6942f8b1a731a"
 dependencies = [
  "memchr",
  "serde",
@@ -4049,9 +4056,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "1.0.15"
+version = "1.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
+checksum = "92ecc6618181def0457392ccd0ee51198e065e016d1d527a7ac1b6dc7c1f09d2"
 
 [[package]]
 name = "jni"
@@ -4209,9 +4216,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 
 [[package]]
 name = "libc"
-version = "0.2.178"
+version = "0.2.180"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"
+checksum = "bcc35a38544a891a5f7c865aca548a982ccb3b8650a5b06d0fd33a10283c56fc"
 
 [[package]]
 name = "libm"
@@ -4229,7 +4236,7 @@ dependencies = [
  "either",
  "futures",
  "futures-timer",
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "libp2p-allow-block-list",
  "libp2p-connection-limits",
  "libp2p-core",
@@ -4278,9 +4285,9 @@ dependencies = [
 
 [[package]]
 name = "libp2p-core"
-version = "0.43.1"
+version = "0.43.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d28e2d2def7c344170f5c6450c0dbe3dfef655610dbfde2f6ac28a527abbe36"
+checksum = "249128cd37a2199aff30a7675dffa51caf073b51aa612d2f544b19932b9aebca"
 dependencies = [
  "either",
  "fnv",
@@ -4332,7 +4339,7 @@ dependencies = [
  "fnv",
  "futures",
  "futures-timer",
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "hashlink",
  "hex_fmt",
  "libp2p-core",
@@ -4584,7 +4591,7 @@ checksum = "dd297cf53f0cb3dee4d2620bb319ae47ef27c702684309f682bdb7e55a18ae9c"
 dependencies = [
  "heck",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4654,9 +4661,9 @@ dependencies = [
 
 [[package]]
 name = "libredox"
-version = "0.1.11"
+version = "0.1.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df15f6eac291ed1cf25865b1ee60399f57e7c227e7f51bdbd4c5270396a9ed50"
+checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
 dependencies = [
  "bitflags 2.10.0",
  "libc",
@@ -4700,11 +4707,11 @@ dependencies = [
 
 [[package]]
 name = "lru"
-version = "0.13.0"
+version = "0.16.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "227748d55f2f0ab4735d87fd623798cb6b664512fe979705f829c9f81c934465"
+checksum = "a1dc47f592c06f33f8e3aea9591776ec7c9f9e4124778ff8a3c3b87159f7e593"
 dependencies = [
- "hashbrown 0.15.5",
+ "hashbrown 0.16.1",
 ]
 
 [[package]]
@@ -4721,7 +4728,7 @@ checksum = "1b27834086c65ec3f9387b096d66e99f221cf081c2b738042aa252bcd41204e3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4861,7 +4868,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "regex",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -4919,9 +4926,9 @@ dependencies = [
 
 [[package]]
 name = "moka"
-version = "0.12.11"
+version = "0.12.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8261cd88c312e0004c1d51baad2980c66528dfdb2bee62003e643a4d8f86b077"
+checksum = "a3dec6bd31b08944e08b58fd99373893a6c17054d6f3ea5006cc894f4f4eee2a"
 dependencies = [
  "crossbeam-channel",
  "crossbeam-epoch",
@@ -4929,7 +4936,6 @@ dependencies = [
  "equivalent",
  "parking_lot",
  "portable-atomic",
- "rustc_version 0.4.1",
  "smallvec",
  "tagptr",
  "uuid 1.19.0",
@@ -5006,7 +5012,7 @@ dependencies = [
  "libc",
  "log",
  "openssl",
- "openssl-probe",
+ "openssl-probe 0.1.6",
  "openssl-sys",
  "schannel",
  "security-framework 2.11.1",
@@ -5223,14 +5229,14 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "nybbles"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c4b5ecbd0beec843101bffe848217f770e8b8da81d8355b7d6e226f2199b3dc"
+checksum = "7b5676b5c379cf5b03da1df2b3061c4a4e2aa691086a56ac923e08c143f53f59"
 dependencies = [
  "alloy-rlp",
  "cfg-if",
@@ -5349,7 +5355,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5358,6 +5364,12 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
 
+[[package]]
+name = "openssl-probe"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f50d9b3dabb09ecd771ad0aa242ca6894994c130308ca3d7684634df8037391"
+
 [[package]]
 name = "openssl-src"
 version = "300.5.4+3.5.4"
@@ -5380,6 +5392,32 @@ dependencies = [
  "vcpkg",
 ]
 
+[[package]]
+name = "opentelemetry"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b84bcd6ae87133e903af7ef497404dda70c60d0ea14895fc8a5e6722754fc2a0"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "js-sys",
+ "pin-project-lite",
+ "thiserror 2.0.17",
+ "tracing",
+]
+
+[[package]]
+name = "opentelemetry-http"
+version = "0.31.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7a6d09a73194e6b66df7c8f1b680f156d916a1a942abf2de06823dd02b7855d"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "http",
+ "opentelemetry",
+]
+
 [[package]]
 name = "option-ext"
 version = "0.2.0"
@@ -5429,7 +5467,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5519,9 +5557,9 @@ checksum = "9b4f627cb1b25917193a259e49bdad08f671f8d9708acfd5fe0a8c1455d87220"
 
 [[package]]
 name = "pest"
-version = "2.8.4"
+version = "2.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbcfd20a6d4eeba40179f05735784ad32bdaef05ce8e8af05f180d45bb3e7e22"
+checksum = "2c9eb05c21a464ea704b53158d358a31e6425db2f63a1a7312268b05fe2b75f7"
 dependencies = [
  "memchr",
  "ucd-trie",
@@ -5534,7 +5572,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3672b37090dbd86368a4145bc067582552b29c27377cad4e0a306c97f9bd7772"
 dependencies = [
  "fixedbitset",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
 ]
 
 [[package]]
@@ -5568,7 +5606,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5597,7 +5635,7 @@ checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5667,9 +5705,9 @@ dependencies = [
 
 [[package]]
 name = "portable-atomic"
-version = "1.12.0"
+version = "1.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f59e70c4aef1e55797c2e8fd94a4f2a973fc972cfde0e0b05f683667b0cd39dd"
+checksum = "f89776e4d69bb58bc6993e99ffa1d11f228b839984854c7daeb5d37f87cbe950"
 
 [[package]]
 name = "potential_utf"
@@ -5702,7 +5740,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5753,14 +5791,14 @@ dependencies = [
  "proc-macro-error-attr2",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.103"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ee95bc4ef87b8d5ba32e8b7714ccc834865276eab0aed5c9958d00ec45f49e8"
+checksum = "535d180e0ecab6268a3e718bb9fd44db66bbbc256257165fc699dadf70d16fe7"
 dependencies = [
  "unicode-ident",
 ]
@@ -5785,7 +5823,7 @@ checksum = "440f724eba9f6996b75d63681b0a92b06947f1457076d503a4d2e2c8f56442b8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5833,7 +5871,7 @@ dependencies = [
  "prost",
  "prost-types",
  "regex",
- "syn 2.0.111",
+ "syn 2.0.114",
  "tempfile",
 ]
 
@@ -5847,7 +5885,7 @@ dependencies = [
  "itertools 0.14.0",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -5945,9 +5983,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.42"
+version = "1.0.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
+checksum = "dc74d9a594b72ae6656596548f56f667211f8a97b3d4c3d467150794690dc40a"
 dependencies = [
  "proc-macro2",
 ]
@@ -5999,7 +6037,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
  "rand_chacha 0.9.0",
- "rand_core 0.9.3",
+ "rand_core 0.9.5",
  "serde",
 ]
 
@@ -6020,7 +6058,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
 dependencies = [
  "ppv-lite86",
- "rand_core 0.9.3",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
@@ -6029,14 +6067,14 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
 dependencies = [
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
 ]
 
 [[package]]
 name = "rand_core"
-version = "0.9.3"
+version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
 dependencies = [
  "getrandom 0.3.4",
  "serde",
@@ -6048,14 +6086,14 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "513962919efc330f829edb2535844d1b912b0fbe2ca165d613e4e8788bb05a5a"
 dependencies = [
- "rand_core 0.9.3",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
 name = "rapidhash"
-version = "4.1.1"
+version = "4.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8e65c75143ce5d47c55b510297eeb1182f3c739b6043c537670e9fc18612dae"
+checksum = "5d8b5b858a440a0bc02625b62dd95131b9201aa9f69f411195dd4a7cfb1de3d7"
 dependencies = [
  "rand 0.9.2",
  "rustversion",
@@ -6118,7 +6156,7 @@ version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba009ff324d1fc1b900bd1fdb31564febe58a8ccc8a6fdbb93b543d33b13ca43"
 dependencies = [
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "libredox",
  "thiserror 1.0.69",
 ]
@@ -6140,7 +6178,7 @@ checksum = "b7186006dcb21920990093f30e3dea63b7d6e977bf1256be20c3563a5db070da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -6174,9 +6212,9 @@ checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
 [[package]]
 name = "reqwest"
-version = "0.12.26"
+version = "0.12.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b4c14b2d9afca6a60277086b0cc6a6ae0b568f6f7916c943a8cdc79f8be240f"
+checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
 dependencies = [
  "base64 0.22.1",
  "bytes",
@@ -6294,7 +6332,7 @@ source = "git+https://github.com/paradigmxyz/reth?tag=v1.9.3#27a8c0f5a6dfb27dea8
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -6339,7 +6377,7 @@ dependencies = [
  "alloy-chains",
  "alloy-consensus",
  "alloy-eips",
- "alloy-hardforks 0.4.5",
+ "alloy-hardforks 0.4.7",
  "alloy-primitives",
  "alloy-rlp",
  "bytes",
@@ -6358,7 +6396,7 @@ version = "1.9.3"
 source = "git+https://github.com/paradigmxyz/reth?tag=v1.9.3#27a8c0f5a6dfb27dea84c5751776ecabdd069646"
 dependencies = [
  "alloy-eip2124",
- "alloy-hardforks 0.4.5",
+ "alloy-hardforks 0.4.7",
  "alloy-primitives",
  "auto_impl",
  "once_cell",
@@ -6882,7 +6920,7 @@ checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
 dependencies = [
  "cc",
  "cfg-if",
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "libc",
  "untrusted",
  "windows-sys 0.52.0",
@@ -6939,9 +6977,9 @@ dependencies = [
 
 [[package]]
 name = "ruint"
-version = "1.17.0"
+version = "1.17.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a68df0380e5c9d20ce49534f292a36a7514ae21350726efe1865bdb1fa91d278"
+checksum = "c141e807189ad38a07276942c6623032d3753c8859c146104ac2e4d68865945a"
 dependencies = [
  "alloy-rlp",
  "ark-ff 0.3.0",
@@ -7021,9 +7059,9 @@ dependencies = [
 
 [[package]]
 name = "rustix"
-version = "1.1.2"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd15f8a2c5551a84d56efdc1cd049089e409ac19a3072d5037a17fd70719ff3e"
+checksum = "146c9e247ccc180c1f61615433868c99f3de3ae256a30a43b49f67c2d9171f34"
 dependencies = [
  "bitflags 2.10.0",
  "errno",
@@ -7034,9 +7072,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.35"
+version = "0.23.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "533f54bc6a7d4f647e46ad909549eda97bf5afc1585190ef692b4286b198bd8f"
+checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
 dependencies = [
  "log",
  "once_cell",
@@ -7049,11 +7087,11 @@ dependencies = [
 
 [[package]]
 name = "rustls-native-certs"
-version = "0.8.2"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9980d917ebb0c0536119ba501e90834767bffc3d60641457fd84a1f3fd337923"
+checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
 dependencies = [
- "openssl-probe",
+ "openssl-probe 0.2.0",
  "rustls-pki-types",
  "schannel",
  "security-framework 3.5.1",
@@ -7138,9 +7176,9 @@ dependencies = [
 
 [[package]]
 name = "ryu"
-version = "1.0.20"
+version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
+checksum = "a50f4cf475b65d88e057964e0e9bb1f0aa9bbb2036dc65c64596b42932536984"
 
 [[package]]
 name = "salsa20"
@@ -7183,9 +7221,9 @@ dependencies = [
 
 [[package]]
 name = "schemars"
-version = "1.1.0"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9558e172d4e8533736ba97870c4b2cd63f84b382a3d6eb063da41b91cce17289"
+checksum = "54e910108742c57a770f492731f99be216a52fadd361b06c8fb59d74ccc267d2"
 dependencies = [
  "dyn-clone",
  "ref-cast",
@@ -7371,21 +7409,21 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.145"
+version = "1.0.149"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
+checksum = "83fc039473c5595ace860d8c4fafa220ff474b3fc6bfdb4293327f1a37e94d86"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "itoa",
  "memchr",
- "ryu",
  "serde",
  "serde_core",
+ "zmij",
 ]
 
 [[package]]
@@ -7430,9 +7468,9 @@ dependencies = [
  "chrono",
  "hex",
  "indexmap 1.9.3",
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "schemars 0.9.0",
- "schemars 1.1.0",
+ "schemars 1.2.0",
  "serde_core",
  "serde_json",
  "serde_with_macros",
@@ -7448,7 +7486,20 @@ dependencies = [
  "darling 0.21.3",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "serde_yaml"
+version = "0.9.34+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
+dependencies = [
+ "indexmap 2.13.0",
+ "itoa",
+ "ryu",
+ "serde",
+ "unsafe-libyaml",
 ]
 
 [[package]]
@@ -7522,10 +7573,11 @@ checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
 [[package]]
 name = "signal-hook-registry"
-version = "1.4.7"
+version = "1.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7664a098b8e616bdfcc2dc0e9ac44eb231eedf41db4e9fe95d8d32ec728dedad"
+checksum = "c4db69cba1110affc0e9f7bcd48bbf87b3f4fc7c61fc9155afd4c469eb3d6c1b"
 dependencies = [
+ "errno",
  "libc",
 ]
 
@@ -7671,7 +7723,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7683,7 +7735,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7711,9 +7763,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.111"
+version = "2.0.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "390cc9a294ab71bdb1aa2e99d13be9c753cd2d7bd6560c77118597410c4d2e87"
+checksum = "d4d107df263a3013ef9b1879b0df87d706ff80f65a86ea879bd9c31f9b307c2a"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -7722,14 +7774,14 @@ dependencies = [
 
 [[package]]
 name = "syn-solidity"
-version = "1.5.1"
+version = "1.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6b1d2e2059056b66fec4a6bb2b79511d5e8d76196ef49c38996f4b48db7662f"
+checksum = "5f92d01b5de07eaf324f7fca61cc6bd3d82bbc1de5b6c963e6fe79e86f36580d"
 dependencies = [
  "paste",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7749,7 +7801,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7787,9 +7839,9 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
 [[package]]
 name = "tempfile"
-version = "3.23.0"
+version = "3.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d31c77bdf42a745371d260a26ca7163f1e0924b64afa0b688e61b5a9fa02f16"
+checksum = "655da9c7eb6305c55742045d5a8d2037996d61d8de95806335c7c86ce0f82e9c"
 dependencies = [
  "fastrand",
  "getrandom 0.3.4",
@@ -7817,7 +7869,7 @@ checksum = "be35209fd0781c5401458ab66e4f98accf63553e8fae7425503e92fdd319783b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7846,7 +7898,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7857,7 +7909,7 @@ checksum = "3ff15c8ecd7de3849db632e14d18d2571fa09dfc5ed93479bc4485c7a517c913"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7880,30 +7932,30 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.44"
+version = "0.3.45"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e7d9e3bb61134e77bde20dd4825b97c010155709965fedf0f49bb138e52a9d"
+checksum = "f9e442fc33d7fdb45aa9bfeb312c095964abdf596f7567261062b2a7107aaabd"
 dependencies = [
  "deranged",
  "itoa",
  "num-conv",
  "powerfmt",
- "serde",
+ "serde_core",
  "time-core",
  "time-macros",
 ]
 
 [[package]]
 name = "time-core"
-version = "0.1.6"
+version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40868e7c1d2f0b8d73e4a8c7f0ff63af4f6d19be117e90bd73eb1d62cf831c6b"
+checksum = "8b36ee98fd31ec7426d599183e8fe26932a8dc1fb76ddb6214d05493377d34ca"
 
 [[package]]
 name = "time-macros"
-version = "0.2.24"
+version = "0.2.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30cfb0125f12d9c277f35663a0a33f8c30190f4e4574868a330595412d34ebf3"
+checksum = "71e552d1249bf61ac2a52db88179fd0673def1e1ad8243a00d9ec9ed71fee3dd"
 dependencies = [
  "num-conv",
  "time-core",
@@ -7945,9 +7997,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.48.0"
+version = "1.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff360e02eab121e0bc37a2d3b4d4dc622e6eda3a8e5253d5435ecf5bd4c68408"
+checksum = "72a2903cd7736441aac9df9d7688bd0ce48edccaadf181c3b90be801e81d3d86"
 dependencies = [
  "bytes",
  "libc",
@@ -7969,7 +8021,7 @@ checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -7994,9 +8046,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-stream"
-version = "0.1.17"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eca58d7bba4a75707817a2c44174253f9236b2d5fbd055602e9d5c07c139a047"
+checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
 dependencies = [
  "futures-core",
  "pin-project-lite",
@@ -8006,9 +8058,9 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.17"
+version = "0.7.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2efa149fe76073d6e8fd97ef4f4eca7b67f599660115591483572e406e165594"
+checksum = "9ae9cec805b01e8fc3fd2fe289f89149a9b66dd16786abd8b19cfa7b48cb0098"
 dependencies = [
  "bytes",
  "futures-core",
@@ -8053,7 +8105,7 @@ version = "0.22.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "serde",
  "serde_spanned",
  "toml_datetime 0.6.11",
@@ -8067,7 +8119,7 @@ version = "0.23.10+spec-1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "84c8b9f757e028cee9fa244aea147aab2a9ec09d5325a9b01e0a49730c2b5269"
 dependencies = [
- "indexmap 2.12.1",
+ "indexmap 2.13.0",
  "toml_datetime 0.7.5+spec-1.1.0",
  "toml_parser",
  "winnow",
@@ -8090,9 +8142,9 @@ checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
 
 [[package]]
 name = "tower"
-version = "0.5.2"
+version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d039ad9159c98b70ecfd540b2573b97f7f52c3e8d9f8ad57a24b916a536975f9"
+checksum = "ebe5ef63511595f1344e2d5cfa636d973292adc0eec1f0ad45fae9f0851ab1d4"
 dependencies = [
  "futures-core",
  "futures-util",
@@ -8166,7 +8218,7 @@ checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -8210,6 +8262,22 @@ dependencies = [
  "tracing-core",
 ]
 
+[[package]]
+name = "tracing-opentelemetry"
+version = "0.32.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ac28f2d093c6c477eaa76b23525478f38de514fa9aeb1285738d4b97a9552fc"
+dependencies = [
+ "js-sys",
+ "opentelemetry",
+ "smallvec",
+ "tracing",
+ "tracing-core",
+ "tracing-log",
+ "tracing-subscriber 0.3.22",
+ "web-time",
+]
+
 [[package]]
 name = "tracing-serde"
 version = "0.2.0"
@@ -8326,6 +8394,12 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "unsafe-libyaml"
+version = "0.2.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
+
 [[package]]
 name = "unsigned-varint"
 version = "0.7.2"
@@ -8346,9 +8420,9 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "url"
-version = "2.5.7"
+version = "2.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08bc136a29a3d1758e07a9cca267be308aeebf5cfd5a10f3f67ab2097683ef5b"
+checksum = "ff67a8a4397373c3ef660812acab3268222035010ab8680ec4215f38ba3d0eed"
 dependencies = [
  "form_urlencoded",
  "idna",
@@ -8374,7 +8448,7 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bc5cf98d8186244414c848017f0e2676b3fcb46807f6668a97dfe67359a3c4b7"
 dependencies = [
- "getrandom 0.2.16",
+ "getrandom 0.2.17",
  "serde",
 ]
 
@@ -8495,7 +8569,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
  "wasm-bindgen-shared",
 ]
 
@@ -8561,23 +8635,23 @@ version = "0.26.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75c7f0ef91146ebfb530314f5f1d24528d7f0767efbfd31dce919275413e393e"
 dependencies = [
- "webpki-root-certs 1.0.4",
+ "webpki-root-certs 1.0.5",
 ]
 
 [[package]]
 name = "webpki-root-certs"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ee3e3b5f5e80bc89f30ce8d0343bf4e5f12341c51f3e26cbeecbc7c85443e85b"
+checksum = "36a29fc0408b113f68cf32637857ab740edfafdf460c326cd2afaa2d84cc05dc"
 dependencies = [
  "rustls-pki-types",
 ]
 
 [[package]]
 name = "webpki-roots"
-version = "1.0.4"
+version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2878ef029c47c6e8cf779119f20fcf52bde7ad42a731b2a304bc221df17571e"
+checksum = "12bed680863276c63889429bfd6cab3b99943659923822de1c8a39c49e4d722c"
 dependencies = [
  "rustls-pki-types",
 ]
@@ -8660,7 +8734,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -8671,7 +8745,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -9158,28 +9232,28 @@ checksum = "b659052874eb698efe5b9e8cf382204678a0086ebf46982b79d6ca3182927e5d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
  "synstructure",
 ]
 
 [[package]]
 name = "zerocopy"
-version = "0.8.31"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd74ec98b9250adb3ca554bdde269adf631549f51d8a8f8f0a10b50f1cb298c3"
+checksum = "668f5168d10b9ee831de31933dc111a459c97ec93225beb307aed970d1372dfd"
 dependencies = [
  "zerocopy-derive",
 ]
 
 [[package]]
 name = "zerocopy-derive"
-version = "0.8.31"
+version = "0.8.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8a8d209fdf45cf5138cbb5a506f6b52522a25afccc534d1475dad8e31105c6a"
+checksum = "2c7962b26b0a8685668b671ee4b54d007a67d4eaf05fda79ac0ecf41e32270f1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -9199,7 +9273,7 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
  "synstructure",
 ]
 
@@ -9214,13 +9288,13 @@ dependencies = [
 
 [[package]]
 name = "zeroize_derive"
-version = "1.4.2"
+version = "1.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+checksum = "85a5b4158499876c763cb03bc4e49185d3cccbabb15b33c627f7884f43db852e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -9253,9 +9327,15 @@ checksum = "eadce39539ca5cb3985590102671f2567e659fca9666581ad3411d59207951f3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.111",
+ "syn 2.0.114",
 ]
 
+[[package]]
+name = "zmij"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd8f3f50b848df28f887acb68e41201b5aea6bc8a8dacc00fb40635ff9a72fea"
+
 [[package]]
 name = "zstd"
 version = "0.13.3"
diff --git a/solidity/foundry.lock b/solidity/foundry.lock
index 56437fc9..ea545c01 100644
--- a/solidity/foundry.lock
+++ b/solidity/foundry.lock
@@ -11,4 +11,4 @@
       "rev": "c64a1edb67b6e3f4a15cca8909c9482ad33a02b0"
     }
   }
-}
+}
\ No newline at end of file
diff --git a/utils/Cargo.toml b/utils/Cargo.toml
index a057467f..de23fbd1 100644
--- a/utils/Cargo.toml
+++ b/utils/Cargo.toml
@@ -16,8 +16,9 @@ color-eyre         = { workspace = true }
 tokio              = { version = "1", features = [ "full" ] }
 serde              = { version = "1", features = [ "derive" ] }
 serde_json         = "1"
-tracing            = "0.1"
-tracing-subscriber = "0.3"
+serde_yaml         = "0.9.33"
+tracing            = { workspace = true }
+tracing-subscriber = { workspace = true }
 async-trait        = "0.1"
 hex                = "0.4"
 clap               = { version = "4.5", features = [ "derive" ] }
diff --git a/utils/examples/exchange_transactions.yaml b/utils/examples/exchange_transactions.yaml
new file mode 100644
index 00000000..77aaaf78
--- /dev/null
+++ b/utils/examples/exchange_transactions.yaml
@@ -0,0 +1,177 @@
+# Exchange DEX Transaction Templates
+#
+# This file contains transaction templates for testing the Exchange.sol DEX contract.
+# The transactions cycle through price initialization, sell orders, and buy orders
+# to simulate realistic trading activity and stress test the order matching engine.
+#
+# Based on: foundry-backend/quick_test.sh
+#
+# Contract Addresses (from deployment):
+#   Exchange: 0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71
+#   ETH Token (tokenA): 0x419e6594AFb029A41fDF986964CcEE8aDeE141b7
+#   USDb Token (tokenB): 0xb2ea407e360d2f5C5F327cDcC38182Bd2e7FFeCa
+#
+# IMPORTANT Prerequisites:
+#   1. Approve Exchange contract to spend both tokens (using WALLET_PRIVATE_KEY_1):
+#      cast send 0x419e6594AFb029A41fDF986964CcEE8aDeE141b7 \
+#        "approve(address,uint256)" 0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71 \
+#        $(cast max-uint) --private-key $WALLET_PRIVATE_KEY_1 --rpc-url http://127.0.0.1:8545
+#      cast send 0xb2ea407e360d2f5C5F327cDcC38182Bd2e7FFeCa \
+#        "approve(address,uint256)" 0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71 \
+#        $(cast max-uint) --private-key $WALLET_PRIVATE_KEY_1 --rpc-url http://127.0.0.1:8545
+#
+#   2. Ensure signer has sufficient token balances
+#
+#   3. Price Index Limitation:
+#      The priceIdx parameter in sell/buy orders MUST match the actual index returned by
+#      Exchange.getIndexOfPrice(price). This template assumes:
+#        - Price 1500 is at index 0 (initialized first)
+#        - No other prices exist in the order book
+#
+#      If prices are initialized in a different order, or other prices already exist,
+#      the priceIdx values will be incorrect and transactions will revert with:
+#      "Price does not match the index"
+#
+#      To verify correct indices, run:
+#        cast call $EXCHANGE "getIndexOfPrice(uint32)" 1500 --rpc-url http://127.0.0.1:8545
+
+transactions:
+  # Transaction 1: Initialize price level 1500
+  # Function: initPVnode(uint32 price)
+  # Selector: 0x1cfe8740
+  # Parameters: price = 1500 (0x05dc)
+  # From quick_test.sh line 51: cast send $EXCHANGE "initPVnode(uint32)" 1500
+  # Will succeed on first run, then revert with "Price already exist in orderbook"
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0x1cfe874000000000000000000000000000000000000000000000000000000000000005dc"
+
+  # Transaction 2: Place sell order - 50 ETH @ price 1500 (index 0)
+  # Function: newSellOrder(uint32 price, uint256 sellAmount, uint256 priceIdx)
+  # Selector: 0x4cc4b233
+  # Parameters: price=1500 (0x05dc), sellAmount=50000000 (50M = 50 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 76: cast send $EXCHANGE "newSellOrder(uint32,uint256,uint256)" 1500 50000000 $PRICE_INDEX_DEC
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0x4cc4b23300000000000000000000000000000000000000000000000000000000000005dc0000000000000000000000000000000000000000000000000000000002faf0800000000000000000000000000000000000000000000000000000000000000000"
+
+  # Transaction 3: Place buy order - 25 ETH @ price 1500 (index 0)
+  # Function: newBuyOrder(uint32 price, uint256 buyAmount, uint256 priceIdx)
+  # Selector: 0xd1a6e82c
+  # Parameters: price=1500 (0x05dc), buyAmount=25000000 (25M = 25 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 82: cast send $EXCHANGE "newBuyOrder(uint32,uint256,uint256)" 1500 25000000 $PRICE_INDEX_DEC
+  # This will match with the sell order above, executing a trade
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0xd1a6e82c00000000000000000000000000000000000000000000000000000000000005dc00000000000000000000000000000000000000000000000000000000017d78400000000000000000000000000000000000000000000000000000000000000000"
+
+  # Transaction 2: Place sell order - 50 ETH @ price 1500 (index 0)
+  # Function: newSellOrder(uint32 price, uint256 sellAmount, uint256 priceIdx)
+  # Selector: 0x4cc4b233
+  # Parameters: price=1500 (0x05dc), sellAmount=50000000 (50M = 50 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 76: cast send $EXCHANGE "newSellOrder(uint32,uint256,uint256)" 1500 50000000 $PRICE_INDEX_DEC
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0x4cc4b23300000000000000000000000000000000000000000000000000000000000005dc0000000000000000000000000000000000000000000000000000000002faf0800000000000000000000000000000000000000000000000000000000000000000"
+
+  # Transaction 3: Place buy order - 25 ETH @ price 1500 (index 0)
+  # Function: newBuyOrder(uint32 price, uint256 buyAmount, uint256 priceIdx)
+  # Selector: 0xd1a6e82c
+  # Parameters: price=1500 (0x05dc), buyAmount=25000000 (25M = 25 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 82: cast send $EXCHANGE "newBuyOrder(uint32,uint256,uint256)" 1500 25000000 $PRICE_INDEX_DEC
+  # This will match with the sell order above, executing a trade
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0xd1a6e82c00000000000000000000000000000000000000000000000000000000000005dc00000000000000000000000000000000000000000000000000000000017d78400000000000000000000000000000000000000000000000000000000000000000"
+  # Transaction 3: Place buy order - 25 ETH @ price 1500 (index 0)
+  # Function: newBuyOrder(uint32 price, uint256 buyAmount, uint256 priceIdx)
+  # Selector: 0xd1a6e82c
+  # Parameters: price=1500 (0x05dc), buyAmount=25000000 (25M = 25 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 82: cast send $EXCHANGE "newBuyOrder(uint32,uint256,uint256)" 1500 25000000 $PRICE_INDEX_DEC
+  # This will match with the sell order above, executing a trade
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0xd1a6e82c00000000000000000000000000000000000000000000000000000000000005dc00000000000000000000000000000000000000000000000000000000017d78400000000000000000000000000000000000000000000000000000000000000000"
+  # Transaction 3: Place buy order - 25 ETH @ price 1500 (index 0)
+  # Function: newBuyOrder(uint32 price, uint256 buyAmount, uint256 priceIdx)
+  # Selector: 0xd1a6e82c
+  # Parameters: price=1500 (0x05dc), buyAmount=25000000 (25M = 25 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 82: cast send $EXCHANGE "newBuyOrder(uint32,uint256,uint256)" 1500 25000000 $PRICE_INDEX_DEC
+  # This will match with the sell order above, executing a trade
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0xd1a6e82c00000000000000000000000000000000000000000000000000000000000005dc00000000000000000000000000000000000000000000000000000000017d78400000000000000000000000000000000000000000000000000000000000000000"
+ # Transaction 2: Place sell order - 50 ETH @ price 1500 (index 0)
+  # Function: newSellOrder(uint32 price, uint256 sellAmount, uint256 priceIdx)
+  # Selector: 0x4cc4b233
+  # Parameters: price=1500 (0x05dc), sellAmount=50000000 (50M = 50 tokens with 6 decimals), priceIdx=0
+  # From quick_test.sh line 76: cast send $EXCHANGE "newSellOrder(uint32,uint256,uint256)" 1500 50000000 $PRICE_INDEX_DEC
+  - type: eip1559
+    to: "0xD8E47743AC7C5eaE9A8e0C570b91A28FdB3f8F71"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0x4cc4b23300000000000000000000000000000000000000000000000000000000000005dc0000000000000000000000000000000000000000000000000000000002faf0800000000000000000000000000000000000000000000000000000000000000000"
+
+
+# Usage Example:
+#
+# 1. First, ensure you have run the approvals (see Prerequisites section above)
+#
+# 2. Run the spammer with --dex flag:
+#   cargo run --bin malachitebft-eth-utils -- spam \
+#     --dex \
+#     --rate 10 \
+#     --num-txs 30 \
+#     --rpc-url 127.0.0.1:8545 \
+#     --signer-index 0
+#
+# This will spam the Exchange contract with 30 transactions at 10 tx/s,
+# cycling through the 3 transaction templates in round-robin fashion:
+#   initPVnode -> newSellOrder -> newBuyOrder -> initPVnode -> newSellOrder -> ...
+#
+# Expected behavior (matches quick_test.sh flow):
+#   - First initPVnode(1500) will succeed and create price at index 0
+#   - Subsequent initPVnode(1500) calls will fail with "Price already exist in orderbook"
+#   - newSellOrder transactions will place 50 ETH sell orders at price 1500
+#   - newBuyOrder transactions will place 25 ETH buy orders and trigger matching
+#   - Each buy order will partially match with a sell order, executing a trade
+#   - After matching, 25 ETH of the sell order is filled, leaving 25 ETH remaining
+#   - Fees accumulate in the Exchange contract (0.1% per trade, feeRate=999)
+#
+# Troubleshooting:
+#   - If transactions fail with "Price does not match the index":
+#     Verify the price index with: cast call $EXCHANGE "getIndexOfPrice(uint32)" 1500
+#   - If transactions fail with "ERC20: insufficient allowance":
+#     Run the approval commands from Prerequisites section
+#   - If transactions fail with "ERC20: transfer amount exceeds balance":
+#     Ensure the signer has sufficient ETH token and USDb token balances
diff --git a/utils/examples/generated_dexalot.yaml b/utils/examples/generated_dexalot.yaml
new file mode 100644
index 00000000..db74892e
--- /dev/null
+++ b/utils/examples/generated_dexalot.yaml
@@ -0,0 +1,148 @@
+transactions:
+- type: eip1559
+  to: 0x0e801d84fa97b50751dbf25036d067dcf18858bf
+  value: '11'
+  gas_limit: 200000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0x4ae67c59000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000000
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b299415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca9d9ea558b4000000000000000000000000000000000000000000000000000014d1120d7b160000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b29b415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd64299613c8000000000000000000000000000000000000000000000000000010a741a462780000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b29c415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cec76f0e715200000000000000000000000000000000000000000000000000000c7d713b49da0000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b29f415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2f13f7789f00000000000000000000000000000000000000000000000000000120a871cc0020000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b2a1415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5b7ca68450400000000000000000000000000000000000000000000000000000e92596fd6290000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b300415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5b7ca68450400000000000000000000000000000000000000000000000000000905438e60010000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b302415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d87e55590018000000000000000000000000000000000000000000000000000009b6e64a8ec60000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 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
+- type: eip1559
+  to: 0x162a433068f51e18b7d13932f27e66a3f99e6890
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '5'
+  max_priority_fee_per_gas: '2'
+  input: 0xa114b0ed000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000019a8241b305415641582f555344540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dca825c218b600000000000000000000000000000000000000000000000000000c7d713b49da0000000000000000000000000000a0ee7a142d267c1f36714e4a8f75612f20a797200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003
diff --git a/utils/examples/generated_rubicon.yaml b/utils/examples/generated_rubicon.yaml
new file mode 100644
index 00000000..745d2248
--- /dev/null
+++ b/utils/examples/generated_rubicon.yaml
@@ -0,0 +1,155 @@
+transactions:
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '0.0'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0x095ea7b3000000000000000000000000d5ac451b0c50b9476107823af206ed814a2e2580ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+- type: eip1559
+  to: 0x99b9b29b0b3e9542c6279615a960728380fd2ce4
+  value: '0.0'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0x095ea7b3000000000000000000000000d5ac451b0c50b9476107823af206ed814a2e2580ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '0.01'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xd0e30db0'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000029a2241af62c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '1'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xd0e30db0'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000002b05699353b6000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000028f0815ec767000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000029a2241af62c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000002a53c6d724f1000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000000283edea298a2000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000002bb70c4f827b000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000000278d3be669dd000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000002c68af0bb140000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000000295b163616aa000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0x99b9b29b0b3e9542c6279615a960728380fd2ce4
+  value: '0.0'
+  gas_limit: 200000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xde5f72fd'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000029a2241af62c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f0140000000000000000000000000000000000000000000000002b05699353b6000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000028f0815ec767000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000029a2241af62c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f0140000000000000000000000000000000000000000000000002a53c6d724f1000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f0140000000000000000000000000000000000000000000000002bb70c4f827b000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f0140000000000000000000000000000000000000000000000002c68af0bb140000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000038d7ea4c680000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
diff --git a/utils/examples/rubicon_dex_transactions.yaml b/utils/examples/rubicon_dex_transactions.yaml
new file mode 100644
index 00000000..9b257a18
--- /dev/null
+++ b/utils/examples/rubicon_dex_transactions.yaml
@@ -0,0 +1,206 @@
+# RubiconMarket DEX Transaction Templates - WITH APPROVALS
+# Uses offer(uint256,address,uint256,address,uint256,bool) - Selector: 0xe1a6f014
+#
+# Contract Addresses:
+#   RubiconMarket: 0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0
+#   WETH9: 0x5FbDB2315678afecb367f032d93F642f64180aa3
+#   USDCWithFaucet: 0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512
+
+transactions:
+  # Approve RubiconMarket to spend unlimited WETH
+  - type: eip1559
+    to: "0x5FbDB2315678afecb367f032d93F642f64180aa3"
+    value: "0.0"
+    gas_limit: 100000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0x095ea7b30000000000000000000000009fe46736679d2d9a65f0992f2272de9f3c7fa6e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+
+  # Approve RubiconMarket to spend unlimited USDC
+  - type: eip1559
+    to: "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
+    value: "0.0"
+    gas_limit: 100000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0x095ea7b30000000000000000000000009fe46736679d2d9a65f0992f2272de9f3c7fa6e0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
+
+  # Deposit 0.001 ETH to get WETH
+  - type: eip1559
+    to: "0x5FbDB2315678afecb367f032d93F642f64180aa3"
+    value: "0.001"
+    gas_limit: 100000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xd0e30db0"
+
+  # SELL offer: 0.01 WETH for 30 USDC @ 3000 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001a055690d9db80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # Deposit 1 ETH to get WETH
+  - type: eip1559
+    to: "0x5FbDB2315678afecb367f032d93F642f64180aa3"
+    value: "1"
+    gas_limit: 100000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xd0e30db0"
+
+  # SELL offer: 0.01 WETH for 31 USDC @ 3100 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001ab2b0f56c7700000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 29.5 USDC @ 2950 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa30000000000000000000000000000000000000000000000019969a3641f380000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 30 USDC @ 3000 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001a055690d9db80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 30.5 USDC @ 3050 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001a784e33c54c80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 29 USDC @ 2900 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa30000000000000000000000000000000000000000000000018fae27693b400000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 31.5 USDC @ 3150 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001adb30a8b81100000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 28.5 USDC @ 2850 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa30000000000000000000000000000000000000000000000018c2da8f5c2c00000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 32 USDC @ 3200 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa3000000000000000000000000000000000000000000000001b1ae4d6e2ef50000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # SELL offer: 0.01 WETH for 29.8 USDC @ 2980 USDC/WETH
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa30000000000000000000000000000000000000000000000019d9c7f8d9da00000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f051200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+  
+  # Mint 10,000 USDC using adminMint()
+  - type: eip1559
+    to: "0xe7f1725E7734CE288F8367e1Bb143E90bb3F0512"
+    value: "0.0"
+    gas_limit: 200000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0x6d1b229d"
+
+  # BUY offer: 30 USDC for 0.01 WETH @ 3000 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001a055690d9db80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 31 USDC for 0.01 WETH @ 3100 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001ab2b0f56c7700000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 29.5 USDC for 0.01 WETH @ 2950 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f0140000000000000000000000000000000000000000000000019969a3641f380000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 30 USDC for 0.01 WETH @ 3000 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001a055690d9db80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 30.5 USDC for 0.01 WETH @ 3050 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001a784e33c54c80000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 31.5 USDC for 0.01 WETH @ 3150 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001adb30a8b81100000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
+
+  # BUY offer: 32 USDC for 0.01 WETH @ 3200 USDC/WETH (WILL MATCH SELL)
+  - type: eip1559
+    to: "0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0"
+    value: "0.0"
+    gas_limit: 500000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: "0xe1a6f014000000000000000000000000000000000000000000000001b1ae4d6e2ef50000000000000000000000000000e7f1725e7734ce288f8367e1bb143e90bb3f0512000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000005fbdb2315678afecb367f032d93f642f64180aa300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"
\ No newline at end of file
diff --git a/utils/examples/simple_transactions.yaml b/utils/examples/simple_transactions.yaml
new file mode 100644
index 00000000..29ac705b
--- /dev/null
+++ b/utils/examples/simple_transactions.yaml
@@ -0,0 +1,40 @@
+# Simple Transaction Templates
+#
+# This file contains basic EIP-1559 transaction templates for general testing.
+# Use this for simple value transfers and basic contract interactions.
+
+transactions:
+  # Simple ETH transfer
+  - type: eip1559
+    to: "0x0000000000000000000000000000000000000005"
+    value: "0.001"
+    gas_limit: 21000
+    max_fee_per_gas: "2"
+    max_priority_fee_per_gas: "1"
+    input: ""
+
+  # Transfer with slightly higher value
+  - type: eip1559
+    to: "0x0000000000000000000000000000000000000006"
+    value: "0.01"
+    gas_limit: 21000
+    max_fee_per_gas: "3"
+    max_priority_fee_per_gas: "1.5"
+    input: ""
+
+  # Contract interaction with calldata
+  - type: eip1559
+    to: "0x0000000000000000000000000000000000000007"
+    value: "0.0"
+    gas_limit: 100000
+    max_fee_per_gas: "5"
+    max_priority_fee_per_gas: "2"
+    input: "0x095ea7b3000000000000000000000000000000000000000000000000000000000000dead"
+
+# Usage Example:
+#
+#   cargo run --bin malachitebft-eth-utils -- spam \
+#     --config utils/examples/simple_transactions.yaml \
+#     --rate 50 \
+#     --num-txs 500 \
+#     --rpc-url 127.0.0.1:8545
diff --git a/utils/scripts/analyze_gas.py b/utils/scripts/analyze_gas.py
new file mode 100755
index 00000000..1322ea01
--- /dev/null
+++ b/utils/scripts/analyze_gas.py
@@ -0,0 +1,182 @@
+#!/usr/bin/env python3
+"""
+Gas Analysis Script
+
+This script:
+1. Reads dex_spammer log files
+2. Extracts transaction hashes from log entries
+3. Fetches transaction receipts via RPC
+4. Saves all receipts to gas_analyze.json
+"""
+
+import argparse
+import json
+import re
+import sys
+import requests
+from typing import List, Dict, Any
+
+
+def extract_tx_hashes(log_file_path: str) -> List[str]:
+    """
+    Parse log file and extract all transaction hashes.
+
+    Expected log format:
+    2025-10-13T13:11:14.355726Z  INFO malachitebft_eth_utils::spammer: Sent tx with hash. nonce=540895 tx_hash=0x...
+    """
+    tx_hashes = []
+    tx_hash_pattern = re.compile(r'tx_hash=(0x[a-fA-F0-9]{64})')
+
+    try:
+        with open(log_file_path, 'r') as f:
+            for line in f:
+                match = tx_hash_pattern.search(line)
+                if match:
+                    tx_hash = match.group(1)
+                    tx_hashes.append(tx_hash)
+
+        print(f"Extracted {len(tx_hashes)} transaction hashes from {log_file_path}")
+        return tx_hashes
+
+    except FileNotFoundError:
+        print(f"Error: File '{log_file_path}' not found", file=sys.stderr)
+        sys.exit(1)
+    except Exception as e:
+        print(f"Error reading file: {e}", file=sys.stderr)
+        sys.exit(1)
+
+
+def fetch_transaction_receipt(tx_hash: str, rpc_url: str) -> Dict[str, Any]:
+    """
+    Fetch transaction receipt via eth_getTransactionReceipt RPC call.
+    """
+    payload = {
+        "jsonrpc": "2.0",
+        "method": "eth_getTransactionReceipt",
+        "params": [tx_hash],
+        "id": 1
+    }
+
+    headers = {
+        "Content-Type": "application/json"
+    }
+
+    try:
+        response = requests.post(rpc_url, json=payload, headers=headers, timeout=10)
+        response.raise_for_status()
+        result = response.json()
+
+        if "error" in result:
+            print(f"RPC error for {tx_hash}: {result['error']}", file=sys.stderr)
+            return None
+
+        return result.get("result")
+
+    except requests.exceptions.RequestException as e:
+        print(f"Request error for {tx_hash}: {e}", file=sys.stderr)
+        return None
+
+
+def main():
+    parser = argparse.ArgumentParser(
+        description="Analyze gas usage from dex_spammer logs"
+    )
+    parser.add_argument(
+        "log_file",
+        help="Path to the dex_spammer log file"
+    )
+    parser.add_argument(
+        "--rpc-url",
+        default="http://127.0.0.1:8545",
+        help="RPC endpoint URL (default: http://127.0.0.1:8545)"
+    )
+    parser.add_argument(
+        "--output",
+        default="gas_analyze.json",
+        help="Output JSON file (default: gas_analyze.json)"
+    )
+
+    args = parser.parse_args()
+
+    print(f"Starting gas analysis...")
+    print(f"Log file: {args.log_file}")
+    print(f"RPC URL: {args.rpc_url}")
+    print(f"Output file: {args.output}")
+    print()
+
+    # Extract transaction hashes
+    tx_hashes = extract_tx_hashes(args.log_file)
+
+    if not tx_hashes:
+        print("No transaction hashes found in log file")
+        sys.exit(0)
+
+    # Fetch receipts
+    receipts = []
+    successful = 0
+    failed = 0
+
+    print(f"\nFetching transaction receipts...")
+    for i, tx_hash in enumerate(tx_hashes, 1):
+        print(f"[{i}/{len(tx_hashes)}] Fetching receipt for {tx_hash}...", end=" ")
+
+        receipt = fetch_transaction_receipt(tx_hash, args.rpc_url)
+
+        if receipt:
+            receipts.append({
+                "tx_hash": tx_hash,
+                "receipt": receipt
+            })
+            successful += 1
+            print("✓")
+        else:
+            failed += 1
+            print("✗")
+
+    # Save to JSON file
+    print(f"\nSaving results to {args.output}...")
+    try:
+        with open(args.output, 'w') as f:
+            json.dump(receipts, f, indent=2)
+        print(f"Successfully saved {len(receipts)} receipts")
+    except Exception as e:
+        print(f"Error writing output file: {e}", file=sys.stderr)
+        sys.exit(1)
+
+    # Calculate gas statistics
+    gas_used_values = []
+    for item in receipts:
+        receipt = item.get("receipt")
+        if receipt and receipt.get("gasUsed"):
+            # Convert hex string to integer
+            gas_used_hex = receipt["gasUsed"]
+            if isinstance(gas_used_hex, str) and gas_used_hex.startswith("0x"):
+                gas_used = int(gas_used_hex, 16)
+            else:
+                gas_used = int(gas_used_hex)
+            gas_used_values.append(gas_used)
+
+    # Summary
+    print("\n=== Summary ===")
+    print(f"Total transactions: {len(tx_hashes)}")
+    print(f"Successful: {successful}")
+    print(f"Failed: {failed}")
+    print(f"Output file: {args.output}")
+
+    if gas_used_values:
+        avg_gas = sum(gas_used_values) / len(gas_used_values)
+        min_gas = min(gas_used_values)
+        max_gas = max(gas_used_values)
+        total_gas = sum(gas_used_values)
+
+        print("\n=== Gas Usage Statistics ===")
+        print(f"Average gas used: {avg_gas:,.2f}")
+        print(f"Minimum gas used: {min_gas:,}")
+        print(f"Maximum gas used: {max_gas:,}")
+        print(f"Total gas used: {total_gas:,}")
+    else:
+        print("\nNo gas usage data available")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/utils/src/dex_templates.rs b/utils/src/dex_templates.rs
new file mode 100644
index 00000000..64287f01
--- /dev/null
+++ b/utils/src/dex_templates.rs
@@ -0,0 +1,301 @@
+use std::fs;
+use std::path::Path;
+
+use alloy_primitives::{Address, Bytes, U256};
+use color_eyre::eyre::{eyre, Result};
+use serde::{Deserialize, Serialize};
+
+/// Root structure for deserializing transaction templates from YAML
+#[derive(Debug, Deserialize, Serialize)]
+pub struct TransactionTemplates {
+    pub transactions: Vec<TxTemplate>,
+}
+
+/// Enum representing different transaction types
+#[derive(Debug, Deserialize, Serialize, Clone)]
+#[serde(tag = "type", rename_all = "lowercase")]
+pub enum TxTemplate {
+    Eip1559(Eip1559Template),
+    Eip4844(Eip4844Template),
+}
+
+/// Template for EIP-1559 transactions
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Eip1559Template {
+    /// Recipient address
+    pub to: String,
+    /// Value to send in ETH (as string, e.g., "0.001")
+    pub value: String,
+    /// Gas limit
+    pub gas_limit: u64,
+    /// Maximum fee per gas in gwei (as string, e.g., "2")
+    pub max_fee_per_gas: String,
+    /// Maximum priority fee per gas in gwei (as string, e.g., "1")
+    pub max_priority_fee_per_gas: String,
+    /// Optional hex-encoded input data (e.g., "0xabcd1234")
+    #[serde(default)]
+    pub input: String,
+}
+
+/// Template for EIP-4844 (blob) transactions
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct Eip4844Template {
+    /// Recipient address
+    pub to: String,
+    /// Value to send in ETH (as string, e.g., "0.001")
+    pub value: String,
+    /// Gas limit
+    pub gas_limit: u64,
+    /// Maximum fee per gas in gwei (as string, e.g., "50")
+    pub max_fee_per_gas: String,
+    /// Maximum priority fee per gas in gwei (as string, e.g., "1000")
+    pub max_priority_fee_per_gas: String,
+    /// Maximum fee per blob gas in gwei (as string, e.g., "1")
+    pub max_fee_per_blob_gas: String,
+}
+
+/// Parse ETH value from string (e.g., "0.001" -> Wei)
+pub fn parse_eth_value(eth: &str) -> Result<U256> {
+    let value: f64 = eth
+        .parse()
+        .map_err(|e| eyre!("Failed to parse ETH value '{}': {}", eth, e))?;
+
+    if value < 0.0 {
+        return Err(eyre!("ETH value cannot be negative: {}", eth));
+    }
+
+    // Convert ETH to Wei (1 ETH = 10^18 Wei)
+    let wei = (value * 1e18) as u128;
+    Ok(U256::from(wei))
+}
+
+/// Parse gwei value from string (e.g., "2" -> Wei)
+pub fn parse_gwei_value(gwei: &str) -> Result<u128> {
+    let value: f64 = gwei
+        .parse()
+        .map_err(|e| eyre!("Failed to parse gwei value '{}': {}", gwei, e))?;
+
+    if value < 0.0 {
+        return Err(eyre!("Gwei value cannot be negative: {}", gwei));
+    }
+
+    // Convert gwei to Wei (1 gwei = 10^9 Wei)
+    Ok((value * 1e9) as u128)
+}
+
+/// Parse hex-encoded address from string
+pub fn parse_address(addr: &str) -> Result<Address> {
+    addr.parse::<Address>()
+        .map_err(|e| eyre!("Failed to parse address '{}': {}", addr, e))
+}
+
+/// Parse hex-encoded input data from string
+pub fn parse_input_data(input: &str) -> Result<Bytes> {
+    if input.is_empty() {
+        return Ok(Bytes::default());
+    }
+
+    let hex_str = input.trim_start_matches("0x");
+    let bytes =
+        hex::decode(hex_str).map_err(|e| eyre!("Failed to parse input data '{}': {}", input, e))?;
+
+    Ok(Bytes::from(bytes))
+}
+
+/// Load transaction templates from a YAML file
+pub fn load_templates(path: impl AsRef<Path>) -> Result<Vec<TxTemplate>> {
+    let path_ref = path.as_ref();
+    let content = fs::read_to_string(path_ref).map_err(|e| {
+        eyre!(
+            "Failed to read template file '{}': {}",
+            path_ref.display(),
+            e
+        )
+    })?;
+
+    let templates: TransactionTemplates = serde_yaml::from_str(&content)
+        .map_err(|e| eyre!("Failed to parse YAML from '{}': {}", path_ref.display(), e))?;
+
+    if templates.transactions.is_empty() {
+        return Err(eyre!(
+            "Template file '{}' contains no transactions",
+            path_ref.display()
+        ));
+    }
+
+    Ok(templates.transactions)
+}
+
+/// Save transaction templates to a YAML file
+pub fn save_templates(templates: &[TxTemplate], path: impl AsRef<Path>) -> Result<()> {
+    let path_ref = path.as_ref();
+
+    // Create parent directory if it doesn't exist
+    if let Some(parent) = path_ref.parent() {
+        fs::create_dir_all(parent)?;
+    }
+
+    let wrapper = TransactionTemplates {
+        transactions: templates.to_vec(),
+    };
+
+    let yaml_content = serde_yaml::to_string(&wrapper)
+        .map_err(|e| eyre!("Failed to serialize templates to YAML: {}", e))?;
+
+    fs::write(path_ref, yaml_content).map_err(|e| {
+        eyre!(
+            "Failed to write template file '{}': {}",
+            path_ref.display(),
+            e
+        )
+    })?;
+
+    Ok(())
+}
+
+/// Round-robin selector for cycling through transaction templates
+pub struct RoundRobinSelector {
+    templates: Vec<TxTemplate>,
+    current_index: usize,
+}
+
+impl RoundRobinSelector {
+    /// Create a new round-robin selector with the given templates
+    pub fn new(templates: Vec<TxTemplate>) -> Self {
+        Self {
+            templates,
+            current_index: 0,
+        }
+    }
+
+    /// Get the next template in round-robin fashion
+    pub fn next_template(&mut self) -> &TxTemplate {
+        let template = &self.templates[self.current_index];
+        self.current_index = (self.current_index + 1) % self.templates.len();
+        template
+    }
+
+    /// Reset the selector back to the first template
+    /// Used when nonce mismatches occur to restart the template sequence
+    pub fn reset(&mut self) {
+        self.current_index = 0;
+    }
+
+    /// Set the selector to a specific template index
+    /// Used for smart nonce recovery to resume at the correct position in the template cycle
+    pub fn set_index(&mut self, index: usize) {
+        self.current_index = index % self.templates.len();
+    }
+
+    /// Get the number of templates in the cycle
+    pub fn template_count(&self) -> usize {
+        self.templates.len()
+    }
+
+    /// Get the current template index
+    pub fn current_index(&self) -> usize {
+        self.current_index
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_parse_eth_value() {
+        assert_eq!(
+            parse_eth_value("1").unwrap(),
+            U256::from(1_000_000_000_000_000_000u128)
+        );
+        assert_eq!(
+            parse_eth_value("0.001").unwrap(),
+            U256::from(1_000_000_000_000_000u128)
+        );
+        assert_eq!(parse_eth_value("0").unwrap(), U256::ZERO);
+    }
+
+    #[test]
+    fn test_parse_eth_value_invalid() {
+        assert!(parse_eth_value("invalid").is_err());
+        assert!(parse_eth_value("-1").is_err());
+    }
+
+    #[test]
+    fn test_parse_gwei_value() {
+        assert_eq!(parse_gwei_value("1").unwrap(), 1_000_000_000u128);
+        assert_eq!(parse_gwei_value("2.5").unwrap(), 2_500_000_000u128);
+        assert_eq!(parse_gwei_value("0").unwrap(), 0u128);
+    }
+
+    #[test]
+    fn test_parse_gwei_value_invalid() {
+        assert!(parse_gwei_value("invalid").is_err());
+        assert!(parse_gwei_value("-1").is_err());
+    }
+
+    #[test]
+    fn test_parse_address() {
+        let addr = "0x0000000000000000000000000000000000000005";
+        assert!(parse_address(addr).is_ok());
+    }
+
+    #[test]
+    fn test_parse_address_invalid() {
+        assert!(parse_address("invalid").is_err());
+        assert!(parse_address("0x123").is_err()); // Too short
+    }
+
+    #[test]
+    fn test_parse_input_data() {
+        assert_eq!(parse_input_data("").unwrap(), Bytes::default());
+        assert_eq!(parse_input_data("0x").unwrap(), Bytes::default());
+
+        let data = parse_input_data("0xabcd").unwrap();
+        assert_eq!(data.len(), 2);
+    }
+
+    #[test]
+    fn test_parse_input_data_invalid() {
+        assert!(parse_input_data("0xGGGG").is_err()); // Invalid hex
+    }
+
+    #[test]
+    fn test_round_robin_selector() {
+        let templates = vec![
+            TxTemplate::Eip1559(Eip1559Template {
+                to: "0x0000000000000000000000000000000000000001".to_string(),
+                value: "0.001".to_string(),
+                gas_limit: 21000,
+                max_fee_per_gas: "2".to_string(),
+                max_priority_fee_per_gas: "1".to_string(),
+                input: "".to_string(),
+            }),
+            TxTemplate::Eip1559(Eip1559Template {
+                to: "0x0000000000000000000000000000000000000002".to_string(),
+                value: "0.002".to_string(),
+                gas_limit: 21000,
+                max_fee_per_gas: "3".to_string(),
+                max_priority_fee_per_gas: "1.5".to_string(),
+                input: "".to_string(),
+            }),
+        ];
+
+        let mut selector = RoundRobinSelector::new(templates);
+
+        // First iteration
+        if let TxTemplate::Eip1559(t) = selector.next_template() {
+            assert_eq!(t.to, "0x0000000000000000000000000000000000000001");
+        }
+
+        // Second iteration
+        if let TxTemplate::Eip1559(t) = selector.next_template() {
+            assert_eq!(t.to, "0x0000000000000000000000000000000000000002");
+        }
+
+        // Should wrap around
+        if let TxTemplate::Eip1559(t) = selector.next_template() {
+            assert_eq!(t.to, "0x0000000000000000000000000000000000000001");
+        }
+    }
+}
diff --git a/utils/src/dexalot_generator.rs b/utils/src/dexalot_generator.rs
new file mode 100644
index 00000000..9f380f47
--- /dev/null
+++ b/utils/src/dexalot_generator.rs
@@ -0,0 +1,180 @@
+use alloy_dyn_abi::{DynSolValue, JsonAbiExt, Word};
+use alloy_json_abi::Function;
+use alloy_primitives::{Address, U256};
+use color_eyre::eyre::Result;
+
+use crate::dex_templates::{Eip1559Template, TxTemplate};
+
+/// Dexalot contract addresses
+pub struct DexalotConfig {
+    pub portfolio: Address,
+    pub tradepairs: Address,
+}
+
+/// Generate Dexalot trading transactions dynamically for a given trader address
+pub fn generate_dexalot_transactions(
+    trader: Address,
+    config: DexalotConfig,
+) -> Result<Vec<TxTemplate>> {
+    let mut transactions = Vec::new();
+
+    // 1. Deposit transaction
+    let deposit_calldata = encode_deposit_native(trader)?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.portfolio),
+        value: "11".to_string(),
+        gas_limit: 200000,
+        max_fee_per_gas: "5".to_string(),
+        max_priority_fee_per_gas: "2".to_string(),
+        input: format!("0x{}", hex::encode(deposit_calldata)),
+    }));
+
+    // Trading pair configuration
+    let tradepair_id =
+        hex::decode("415641582f555344540000000000000000000000000000000000000000000000")?;
+    let base_price = 15.0; // 15 USDT
+    let price_increment = 0.1;
+
+    // Varying sell quantities to create partial fills
+    let sell_quantities = vec![
+        U256::from(1_000_000_000_000_000_000u128), // 1.0 AVAX
+        U256::from(1_500_000_000_000_000_000u128), // 1.5 AVAX
+        U256::from(800_000_000_000_000_000u128),   // 0.8 AVAX
+        U256::from(1_200_000_000_000_000_000u128), // 1.2 AVAX
+        U256::from(900_000_000_000_000_000u128),   // 0.9 AVAX
+        U256::from(1_100_000_000_000_000_000u128), // 1.1 AVAX
+        U256::from(700_000_000_000_000_000u128),   // 0.7 AVAX
+        U256::from(1_300_000_000_000_000_000u128), // 1.3 AVAX
+        U256::from(950_000_000_000_000_000u128),   // 0.95 AVAX
+        U256::from(1_050_000_000_000_000_000u128), // 1.05 AVAX
+    ];
+
+    // Varying buy quantities to create partial fills
+    let buy_quantities = vec![
+        U256::from(600_000_000_000_000_000u128), // 0.6 AVAX
+        U256::from(750_000_000_000_000_000u128), // 0.75 AVAX
+        U256::from(500_000_000_000_000_000u128), // 0.5 AVAX
+        U256::from(850_000_000_000_000_000u128), // 0.85 AVAX
+        U256::from(650_000_000_000_000_000u128), // 0.65 AVAX
+        U256::from(550_000_000_000_000_000u128), // 0.55 AVAX
+        U256::from(700_000_000_000_000_000u128), // 0.7 AVAX
+        U256::from(800_000_000_000_000_000u128), // 0.8 AVAX
+        U256::from(450_000_000_000_000_000u128), // 0.45 AVAX
+        U256::from(900_000_000_000_000_000u128), // 0.9 AVAX
+    ];
+
+    // 2-11. Generate 10 SELL orders
+    for i in 0..10 {
+        let client_id = generate_client_order_id(i);
+        let price = base_price - 0.5 + (i as f64) * price_increment;
+        let price_wei = U256::from((price * 1e18) as u128);
+
+        let order_calldata = encode_add_order_list(
+            &client_id,
+            &tradepair_id,
+            price_wei,
+            sell_quantities[i as usize],
+            trader,
+            1,
+        )?;
+
+        transactions.push(TxTemplate::Eip1559(Eip1559Template {
+            to: format!("{:#x}", config.tradepairs),
+            value: "0.0".to_string(),
+            gas_limit: 1500000,
+            max_fee_per_gas: "5".to_string(),
+            max_priority_fee_per_gas: "2".to_string(),
+            input: format!("0x{}", hex::encode(order_calldata)),
+        }));
+    }
+
+    // 12-21. Generate 10 BUY orders
+    for i in 0..10 {
+        let client_id = generate_client_order_id(100 + i);
+        let price = base_price + (i as f64) * price_increment;
+        let price_wei = U256::from((price * 1e18) as u128);
+
+        let order_calldata = encode_add_order_list(
+            &client_id,
+            &tradepair_id,
+            price_wei,
+            buy_quantities[i as usize],
+            trader,
+            0,
+        )?;
+
+        transactions.push(TxTemplate::Eip1559(Eip1559Template {
+            to: format!("{:#x}", config.tradepairs),
+            value: "0.0".to_string(),
+            gas_limit: 1500000,
+            max_fee_per_gas: "5".to_string(),
+            max_priority_fee_per_gas: "2".to_string(),
+            input: format!("0x{}", hex::encode(order_calldata)),
+        }));
+    }
+
+    Ok(transactions)
+}
+
+/// Encode depositNative(address,uint8) function call
+fn encode_deposit_native(trader: Address) -> Result<Vec<u8>> {
+    let function = Function::parse("depositNative(address,uint8)")?;
+    let args = vec![
+        DynSolValue::Address(trader),
+        DynSolValue::Uint(U256::from(0), 8),
+    ];
+    Ok(function.abi_encode_input(&args)?)
+}
+
+/// Encode addOrderList function call
+fn encode_add_order_list(
+    client_order_id: &[u8],
+    tradepair_id: &[u8],
+    price: U256,
+    quantity: U256,
+    trader: Address,
+    side: u8, // 0 = BUY, 1 = SELL
+) -> Result<Vec<u8>> {
+    let function = Function::parse(
+        "addOrderList((bytes32,bytes32,uint256,uint256,address,uint8,uint8,uint8,uint8)[])",
+    )?;
+
+    // Build the order tuple
+    let client_order_id_word = Word::try_from(client_order_id)
+        .map_err(|_| color_eyre::eyre::eyre!("Invalid client order ID length"))?;
+    let tradepair_id_word = Word::try_from(tradepair_id)
+        .map_err(|_| color_eyre::eyre::eyre!("Invalid tradepair ID length"))?;
+
+    let order_tuple = DynSolValue::Tuple(vec![
+        DynSolValue::FixedBytes(Word::from(client_order_id_word), 32),
+        DynSolValue::FixedBytes(Word::from(tradepair_id_word), 32),
+        DynSolValue::Uint(price, 256),
+        DynSolValue::Uint(quantity, 256),
+        DynSolValue::Address(trader),
+        DynSolValue::Uint(U256::from(side), 8), // side
+        DynSolValue::Uint(U256::from(1), 8),    // type1 = LIMIT
+        DynSolValue::Uint(U256::from(0), 8),    // type2 = GTC
+        DynSolValue::Uint(U256::from(3), 8),    // stp = NONE
+    ]);
+
+    let orders_array = DynSolValue::Array(vec![order_tuple]);
+    let args = vec![orders_array];
+
+    Ok(function.abi_encode_input(&args)?)
+}
+
+/// Generate unique client order ID using timestamp
+fn generate_client_order_id(num: u32) -> Vec<u8> {
+    use std::time::{SystemTime, UNIX_EPOCH};
+
+    let timestamp = SystemTime::now()
+        .duration_since(UNIX_EPOCH)
+        .unwrap()
+        .as_secs();
+    let unique_id = (timestamp * 1000) + num as u64;
+
+    let mut bytes = vec![0u8; 32];
+    let id_bytes = unique_id.to_be_bytes();
+    bytes[24..32].copy_from_slice(&id_bytes);
+    bytes
+}
diff --git a/utils/src/lib.rs b/utils/src/lib.rs
index 4de938f5..c2ee58f9 100644
--- a/utils/src/lib.rs
+++ b/utils/src/lib.rs
@@ -2,12 +2,17 @@ use alloy_primitives::Address;
 use clap::{Parser, Subcommand, ValueHint};
 use color_eyre::eyre::Result;
 use genesis::{generate_genesis, make_signers};
+use mempool_monitor::MempoolMonitor;
 use reqwest::Url;
 use spammer::Spammer;
 
+pub mod dex_templates;
+pub mod dexalot_generator;
 pub mod genesis;
+pub mod mempool_monitor;
 pub mod modify_config;
 pub mod poa;
+pub mod rubicon_generator;
 pub mod spammer;
 pub mod tx;
 pub mod validator_manager;
@@ -16,7 +21,7 @@ pub mod validator_manager;
 #[command(author, version, about, long_about = None)]
 pub struct Cli {
     #[command(subcommand)]
-    command: Commands,
+    pub command: Commands,
 }
 
 impl Cli {
@@ -42,6 +47,7 @@ impl Cli {
             Commands::Spam(spam_cmd) => spam_cmd.run().await,
             Commands::Poa(poa_cmd) => poa_cmd.run().await,
             Commands::SpamContract(spam_contract_cmd) => spam_contract_cmd.run().await,
+            Commands::MonitorMempool(monitor_cmd) => monitor_cmd.run().await,
             Commands::ModifyConfig(modify_config_cmd) => modify_config_cmd.run(),
         }
     }
@@ -120,6 +126,10 @@ pub enum Commands {
     #[command(arg_required_else_help = true)]
     SpamContract(SpamContractCmd),
 
+    /// Monitor mempool and log when it becomes empty
+    #[command(arg_required_else_help = true)]
+    MonitorMempool(MonitorMempoolCmd),
+
     /// Apply custom node configurations from a TOML file
     #[command(arg_required_else_help = true)]
     ModifyConfig(ModifyConfigCmd),
@@ -130,6 +140,12 @@ pub struct SpamCmd {
     /// URL of the execution client's RPC endpoint (e.g., http://127.0.0.1:8545, https://eth.example.com)
     #[clap(long, default_value = "http://127.0.0.1:8545")]
     rpc_url: String,
+    /// Enable DEX transaction spamming mode (loads exchange_transactions.yaml)
+    #[clap(long, default_value = "false")]
+    pub dex: bool,
+    /// Path to custom transaction template YAML file (used with --dex)
+    #[clap(long)]
+    template: Option<String>,
     /// Number of transactions to send
     #[clap(short, long, default_value = "0")]
     num_txs: u64,
@@ -149,24 +165,175 @@ pub struct SpamCmd {
     #[clap(long, default_value = "0")]
     signer_index: usize,
 
+    /// Dexalot Portfolio contract address (required for dexalot templates)
+    #[clap(long, required_if_eq("template", "dexalot"))]
+    portfolio: Option<Address>,
+
+    /// Dexalot TradePairs contract address (required for dexalot templates)
+    #[clap(long, required_if_eq("template", "dexalot"))]
+    tradepairs: Option<Address>,
+
+    /// RubiconMarket contract address (for rubicon templates)
+    #[clap(long)]
+    rubicon_market: Option<Address>,
+
+    /// WETH9 token contract address (for rubicon templates)
+    #[clap(long)]
+    weth: Option<Address>,
+
+    /// USDC token contract address (for rubicon templates)
+    #[clap(long)]
+    usdc: Option<Address>,
+
     #[clap(long, short)]
     chain_id: u64,
 }
 
+#[derive(Parser, Debug, Clone, PartialEq)]
+pub struct MonitorMempoolCmd {
+    /// URL of the execution client's RPC endpoint
+    #[clap(long, default_value = "127.0.0.1:8545")]
+    rpc_url: String,
+
+    /// Polling interval in milliseconds (lower = more precise, higher CPU usage)
+    #[clap(long, default_value = "10")]
+    poll_interval_ms: u64,
+}
+
+impl MonitorMempoolCmd {
+    pub(crate) async fn run(&self) -> Result<()> {
+        let Self {
+            rpc_url,
+            poll_interval_ms,
+        } = self;
+
+        let url = if rpc_url.starts_with("http://") || rpc_url.starts_with("https://") {
+            rpc_url.parse()?
+        } else {
+            format!("http://{rpc_url}").parse()?
+        };
+        MempoolMonitor::new(url, *poll_interval_ms).run().await
+    }
+}
 impl SpamCmd {
     pub(crate) async fn run(&self) -> Result<()> {
         let Self {
             rpc_url,
+            dex,
+            template,
             num_txs,
             rate,
             interval,
             time,
             blobs,
             signer_index,
+            portfolio,
+            tradepairs,
+            rubicon_market,
+            weth,
+            usdc,
             chain_id,
         } = self;
 
-        let url: Url = rpc_url.parse()?;
+        let url: Url = if rpc_url.starts_with("http://") || rpc_url.starts_with("https://") {
+            rpc_url.parse()?
+        } else {
+            format!("http://{rpc_url}").parse()?
+        };
+
+        // Load DEX templates if --dex flag is set
+        let templates = if *dex {
+            // Use custom template path if provided, otherwise use default
+            let config_path = template
+                .as_deref()
+                .unwrap_or("utils/examples/exchange_transactions.yaml");
+
+            // Check if this is a dexalot template (generate dynamically)
+            if config_path.contains("dexalot") {
+                // Get signer address for dynamic template generation
+                let signers = make_signers();
+                let signer_address = signers[*signer_index].address();
+
+                // Require both portfolio and tradepairs addresses
+                let portfolio_addr = portfolio.ok_or_else(|| {
+                    color_eyre::eyre::eyre!(
+                        "Dexalot template requires --portfolio address to be specified"
+                    )
+                })?;
+                let tradepairs_addr = tradepairs.ok_or_else(|| {
+                    color_eyre::eyre::eyre!(
+                        "Dexalot template requires --tradepairs address to be specified"
+                    )
+                })?;
+
+                let config = dexalot_generator::DexalotConfig {
+                    portfolio: portfolio_addr,
+                    tradepairs: tradepairs_addr,
+                };
+
+                let templates =
+                    dexalot_generator::generate_dexalot_transactions(signer_address, config)?;
+
+                // Save generated templates to file
+                let output_path = "utils/examples/generated_dexalot.yaml";
+                if let Err(e) = dex_templates::save_templates(&templates, output_path) {
+                    eprintln!("Warning: Failed to save generated template: {e}");
+                } else {
+                    println!("Generated Dexalot template saved to: {output_path}");
+                }
+
+                Some(templates)
+            } else if config_path.contains("rubicon") || rubicon_market.is_some() {
+                // Check if this is a rubicon template (generate dynamically)
+                // Require all three contract addresses
+                let rubicon_market_addr = rubicon_market.ok_or_else(|| {
+                    color_eyre::eyre::eyre!(
+                        "Rubicon template requires --rubicon-market address to be specified"
+                    )
+                })?;
+                let weth_addr = weth.ok_or_else(|| {
+                    color_eyre::eyre::eyre!(
+                        "Rubicon template requires --weth address to be specified"
+                    )
+                })?;
+                let usdc_addr = usdc.ok_or_else(|| {
+                    color_eyre::eyre::eyre!(
+                        "Rubicon template requires --usdc address to be specified"
+                    )
+                })?;
+
+                let config = rubicon_generator::RubiconConfig {
+                    rubicon_market: rubicon_market_addr,
+                    weth: weth_addr,
+                    usdc: usdc_addr,
+                };
+
+                println!("Generating Rubicon DEX transaction templates with custom addresses");
+                let templates = rubicon_generator::generate_rubicon_transactions(config)?;
+
+                // Save generated templates to file
+                let output_path = "utils/examples/generated_rubicon.yaml";
+                if let Err(e) = dex_templates::save_templates(&templates, output_path) {
+                    eprintln!("Warning: Failed to save generated template: {e}");
+                } else {
+                    println!("Generated Rubicon template saved to: {output_path}");
+                }
+
+                Some(templates)
+            } else {
+                println!("Loading DEX transaction templates from: {config_path}");
+                Some(dex_templates::load_templates(config_path)?)
+            }
+        } else if template.is_some() {
+            // If template is specified but --dex is not set, warn the user
+            eprintln!(
+                "Warning: --template specified without --dex flag. Template will be ignored."
+            );
+            None
+        } else {
+            None
+        };
+
         let config = spammer::SpammerConfig {
             max_num_txs: *num_txs,
             max_time: *time,
@@ -175,7 +342,8 @@ impl SpamCmd {
             blobs: *blobs,
             chain_id: *chain_id,
         };
-        Spammer::new(url, *signer_index, config)?.run().await
+
+        Spammer::new(url, *signer_index, config, templates)?.run().await
     }
 }
 
diff --git a/utils/src/main.rs b/utils/src/main.rs
index 2bb31f2b..33faef04 100644
--- a/utils/src/main.rs
+++ b/utils/src/main.rs
@@ -1,11 +1,62 @@
+use std::fs::{self, File};
+
+use chrono::Local;
 use clap::Parser;
 use color_eyre::eyre::Result;
-use emerald_utils::Cli;
+use emerald_utils::{Cli, Commands};
+use tracing_subscriber::layer::SubscriberExt;
+use tracing_subscriber::util::SubscriberInitExt;
+use tracing_subscriber::{fmt, EnvFilter};
 
 #[tokio::main]
 async fn main() -> Result<()> {
     color_eyre::install()?;
-    tracing_subscriber::fmt::init();
 
-    Cli::parse().run().await
+    let cli = Cli::parse();
+
+    // Initialize tracing based on command type
+    match &cli.command {
+        Commands::Spam(spam_cmd) if spam_cmd.dex => {
+            // Create logs directory
+            let log_dir = "./utils/logs";
+            fs::create_dir_all(log_dir)?;
+
+            // Create log file with timestamp
+            let timestamp = Local::now().format("%Y%m%d_%H%M%S");
+            let log_file_path = format!("{log_dir}/dex_spammer_{timestamp}.log");
+            let log_file = File::create(&log_file_path)?;
+
+            println!("Logging to: {log_file_path}");
+
+            // Initialize file-based logger
+            tracing_subscriber::registry()
+                .with(EnvFilter::from_default_env().add_directive(tracing::Level::DEBUG.into()))
+                .with(fmt::layer().with_writer(log_file).with_ansi(false))
+                .init();
+        }
+        Commands::MonitorMempool(_) => {
+            // Create logs directory
+            let log_dir = "./utils/logs";
+            fs::create_dir_all(log_dir)?;
+
+            // Create log file with timestamp
+            let timestamp = Local::now().format("%Y%m%d_%H%M%S");
+            let log_file_path = format!("{log_dir}/mempool_monitor_{timestamp}.log");
+            let log_file = File::create(&log_file_path)?;
+
+            println!("Logging to: {log_file_path}");
+
+            // Initialize file-based logger
+            tracing_subscriber::registry()
+                .with(EnvFilter::from_default_env().add_directive(tracing::Level::DEBUG.into()))
+                .with(fmt::layer().with_writer(log_file).with_ansi(false))
+                .init();
+        }
+        _ => {
+            // Default console logger for other commands
+            tracing_subscriber::fmt::init();
+        }
+    }
+
+    cli.run().await
 }
diff --git a/utils/src/mempool_monitor.rs b/utils/src/mempool_monitor.rs
new file mode 100644
index 00000000..1a54d56c
--- /dev/null
+++ b/utils/src/mempool_monitor.rs
@@ -0,0 +1,214 @@
+use core::time::Duration;
+use std::time::{SystemTime, UNIX_EPOCH};
+
+use alloy_rpc_types_txpool::TxpoolStatus;
+use color_eyre::eyre::Result;
+use reqwest::{Client, Url};
+use serde::de::DeserializeOwned;
+use serde::{Deserialize, Serialize};
+use serde_json::json;
+use tokio::signal;
+use tokio::time::{interval, sleep};
+use tracing::{error, info, warn};
+
+/// A monitor that tracks when the mempool becomes empty with precise timestamps.
+///
+/// This monitor polls txpool_status at high frequency (configurable) and logs
+/// the exact timestamp (in milliseconds) and mempool status using structured logging
+pub struct MempoolMonitor {
+    client: RpcClient,
+    poll_interval_ms: u64,
+}
+
+impl MempoolMonitor {
+    pub fn new(url: Url, poll_interval_ms: u64) -> Self {
+        Self {
+            client: RpcClient::new(url),
+            poll_interval_ms,
+        }
+    }
+
+    /// Run the monitor indefinitely, logging mempool events using structured logging.
+    pub async fn run(self) -> Result<()> {
+        // Set up signal handler in a separate task
+        let (shutdown_tx, mut shutdown_rx) = tokio::sync::mpsc::channel::<()>(1);
+
+        tokio::spawn(async move {
+            match signal::ctrl_c().await {
+                Ok(()) => {
+                    eprintln!("\nReceived Ctrl+C signal");
+                    let _ = shutdown_tx.send(()).await;
+                }
+                Err(e) => {
+                    eprintln!("Error setting up signal handler: {e}");
+                }
+            }
+        });
+
+        let mut interval = interval(Duration::from_millis(self.poll_interval_ms));
+        let mut last_was_empty: Option<bool> = None;
+
+        println!("Starting mempool monitor. Press Ctrl+C to stop.");
+        info!(
+            "Starting mempool monitor with poll interval of {}ms",
+            self.poll_interval_ms
+        );
+
+        let mut start_timestamp: u64 = 0;
+        let mut end_timestamp: u64 = 0;
+
+        loop {
+            tokio::select! {
+                _ = shutdown_rx.recv() => {
+                    eprintln!("Shutting down monitor...");
+                    info!("Received shutdown signal, stopping monitor...");
+
+                    // Print statistics
+                    if start_timestamp > 0 && end_timestamp > 0 {
+                        let duration_ms = end_timestamp - start_timestamp;
+                        eprintln!("\n=== Mempool Monitor Statistics ===");
+                        eprintln!("Mempool was full for: {duration_ms} ms");
+                        eprintln!("Start timestamp: {start_timestamp}");
+                        eprintln!("End timestamp: {end_timestamp}");
+                        info!(
+                            duration_ms = duration_ms,
+                            start_timestamp = start_timestamp,
+                            end_timestamp = end_timestamp,
+                            "Mempool full duration statistics"
+                        );
+                    } else {
+                        warn!("No mempool full period detected during monitoring");
+                        eprintln!("\n=== Mempool Monitor Statistics ===");
+                        eprintln!("Mempool was never full during monitoring period");
+                    }
+
+                    break;
+                }
+                _ = interval.tick() => {
+                    let timestamp_ms = SystemTime::now()
+                        .duration_since(UNIX_EPOCH)
+                        .unwrap()
+                        .as_millis() as u64;
+
+                    match self
+                        .client
+                        .rpc_request::<TxpoolStatus>("txpool_status", json!([]))
+                        .await
+                    {
+                        Ok(status) => {
+                            let is_empty = status.pending == 0 && status.queued == 0;
+
+                            // Only log on state transitions or first poll
+                            let should_log = match last_was_empty {
+                                None => true,                             // First poll, log initial state
+                                Some(was_empty) => was_empty != is_empty, // Log on transition
+                            };
+
+                            if is_empty && should_log {
+                                // Mempool just became empty - record end_timestamp
+                                if start_timestamp > 0 && end_timestamp == 0 {
+                                    end_timestamp = timestamp_ms;
+                                    eprintln!("Mempool not empty at timestamp: {end_timestamp}");
+
+                                }
+                                info!(
+                                    timestamp_ms = timestamp_ms,
+                                    event = "MEMPOOL_EMPTY",
+                                    pending = status.pending,
+                                    queued = status.queued,
+                                    "Mempool is now empty"
+                                );
+
+                            } else if !is_empty {
+                                // Mempool just became filled - record start_timestamp
+                                if start_timestamp == 0 {
+                                    start_timestamp = timestamp_ms;
+                                    eprintln!("Mempool empty at start timestamp: {start_timestamp}");
+                                }
+                                info!(
+                                    timestamp_ms = timestamp_ms,
+                                    event = "MEMPOOL_FILLED",
+                                    pending = status.pending,
+                                    queued = status.queued,
+                                    "Mempool has transactions"
+                                );
+                            }
+
+                            last_was_empty = Some(is_empty);
+                        }
+                        Err(e) => {
+                            error!(
+                                timestamp_ms = timestamp_ms,
+                                error = %e,
+                                "Error querying txpool_status"
+                            );
+                            // Small backoff on error
+                            sleep(Duration::from_millis(5)).await;
+                        }
+                    }
+                }
+            }
+        }
+
+        Ok(())
+    }
+}
+
+struct RpcClient {
+    client: Client,
+    url: Url,
+}
+
+impl RpcClient {
+    pub fn new(url: Url) -> Self {
+        let client = Client::new();
+        Self { client, url }
+    }
+
+    pub async fn rpc_request<D: DeserializeOwned>(
+        &self,
+        method: &str,
+        params: serde_json::Value,
+    ) -> Result<D> {
+        let body = json!({
+            "jsonrpc": "2.0",
+            "method": method,
+            "params": params,
+            "id": 1
+        });
+        let request = self
+            .client
+            .post(self.url.clone())
+            .timeout(Duration::from_millis(100)) // Fast timeout for high-frequency polling
+            .header("Content-Type", "application/json")
+            .json(&body);
+        let body: JsonResponseBody = request.send().await?.error_for_status()?.json().await?;
+
+        if let Some(error) = body.error {
+            Err(color_eyre::eyre::eyre!(
+                "Server Error {}: {}",
+                error.code,
+                error.message
+            ))
+        } else {
+            serde_json::from_value(body.result).map_err(Into::into)
+        }
+    }
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct JsonResponseBody {
+    pub jsonrpc: String,
+    #[serde(default)]
+    pub error: Option<JsonError>,
+    #[serde(default)]
+    pub result: serde_json::Value,
+    pub id: serde_json::Value,
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+struct JsonError {
+    pub code: i64,
+    pub message: String,
+}
diff --git a/utils/src/rubicon_generator.rs b/utils/src/rubicon_generator.rs
new file mode 100644
index 00000000..c81f951e
--- /dev/null
+++ b/utils/src/rubicon_generator.rs
@@ -0,0 +1,161 @@
+use alloy_dyn_abi::{DynSolValue, JsonAbiExt};
+use alloy_json_abi::Function;
+use alloy_primitives::{Address, U256};
+use color_eyre::eyre::Result;
+
+use crate::dex_templates::{Eip1559Template, TxTemplate};
+
+/// Rubicon contract addresses
+pub struct RubiconConfig {
+    pub rubicon_market: Address,
+    pub weth: Address,
+    pub usdc: Address,
+}
+
+/// Generate Rubicon trading transactions dynamically
+pub fn generate_rubicon_transactions(config: RubiconConfig) -> Result<Vec<TxTemplate>> {
+    let mut transactions = Vec::new();
+
+    // 1. Approve RubiconMarket to spend unlimited WETH
+    let weth_approve_calldata = encode_approve(config.rubicon_market, U256::MAX)?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.weth),
+        value: "0.0".to_string(),
+        gas_limit: 100000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: format!("0x{}", hex::encode(weth_approve_calldata)),
+    }));
+
+    // 2. Approve RubiconMarket to spend unlimited USDC
+    let usdc_approve_calldata = encode_approve(config.rubicon_market, U256::MAX)?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.usdc),
+        value: "0.0".to_string(),
+        gas_limit: 100000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: format!("0x{}", hex::encode(usdc_approve_calldata)),
+    }));
+
+    // 3. Deposit 0.01 ETH to get WETH for all 10 sell offers
+    let deposit_calldata = encode_deposit()?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.weth),
+        value: "0.01".to_string(),
+        gas_limit: 100000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: format!("0x{}", hex::encode(deposit_calldata)),
+    }));
+
+    // 4-13. SELL offers at varying prices (2850-3200 USDC/WETH)
+    let sell_prices = [3000, 3100, 2950, 3000, 3050, 2900, 3150, 2850, 3200, 2980];
+    let weth_amount = U256::from(1_000_000_000_000_000u128); // 0.001 WETH (10x smaller)
+
+    // 4. First SELL offer
+    let usdc_amount = weth_amount * U256::from(sell_prices[0]);
+    let offer_calldata = encode_offer(weth_amount, config.weth, usdc_amount, config.usdc, 0, true)?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.rubicon_market),
+        value: "0.0".to_string(),
+        gas_limit: 1500000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: format!("0x{}", hex::encode(offer_calldata)),
+    }));
+
+    // 5. Deposit 1 ETH to get WETH for remaining sells
+    let deposit_calldata_2 = encode_deposit()?;
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.weth),
+        value: "1".to_string(),
+        gas_limit: 100000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: format!("0x{}", hex::encode(deposit_calldata_2)),
+    }));
+
+    // 6-13. Remaining 9 SELL offers
+    for price in &sell_prices[1..] {
+        let usdc_amount = weth_amount * U256::from(*price);
+        let offer_calldata =
+            encode_offer(weth_amount, config.weth, usdc_amount, config.usdc, 0, true)?;
+
+        transactions.push(TxTemplate::Eip1559(Eip1559Template {
+            to: format!("{:#x}", config.rubicon_market),
+            value: "0.0".to_string(),
+            gas_limit: 1500000,
+            max_fee_per_gas: "2".to_string(),
+            max_priority_fee_per_gas: "1".to_string(),
+            input: format!("0x{}", hex::encode(offer_calldata)),
+        }));
+    }
+
+    // 14. Mint 10,000 USDC using faucet() - USDCWithFaucet function
+    transactions.push(TxTemplate::Eip1559(Eip1559Template {
+        to: format!("{:#x}", config.usdc),
+        value: "0.0".to_string(),
+        gas_limit: 200000,
+        max_fee_per_gas: "2".to_string(),
+        max_priority_fee_per_gas: "1".to_string(),
+        input: "0xde5f72fd".to_string(),
+    }));
+
+    // 15-21. BUY offers at varying prices (7 orders to match sells)
+    let buy_prices = [3000, 3100, 2950, 3000, 3050, 3150, 3200];
+
+    for price in buy_prices {
+        let usdc_amount = weth_amount * U256::from(price);
+        let offer_calldata =
+            encode_offer(usdc_amount, config.usdc, weth_amount, config.weth, 0, true)?;
+
+        transactions.push(TxTemplate::Eip1559(Eip1559Template {
+            to: format!("{:#x}", config.rubicon_market),
+            value: "0.0".to_string(),
+            gas_limit: 1500000,
+            max_fee_per_gas: "2".to_string(),
+            max_priority_fee_per_gas: "1".to_string(),
+            input: format!("0x{}", hex::encode(offer_calldata)),
+        }));
+    }
+
+    Ok(transactions)
+}
+
+/// Encode approve(address,uint256) function call
+fn encode_approve(spender: Address, amount: U256) -> Result<Vec<u8>> {
+    let function = Function::parse("approve(address,uint256)")?;
+    let args = vec![
+        DynSolValue::Address(spender),
+        DynSolValue::Uint(amount, 256),
+    ];
+    Ok(function.abi_encode_input(&args)?)
+}
+
+/// Encode deposit() function call
+fn encode_deposit() -> Result<Vec<u8>> {
+    let function = Function::parse("deposit()")?;
+    Ok(function.abi_encode_input(&[])?)
+}
+
+/// Encode offer(uint256,address,uint256,address,uint256,bool) function call
+fn encode_offer(
+    pay_amt: U256,
+    pay_gem: Address,
+    buy_amt: U256,
+    buy_gem: Address,
+    pos: u64,
+    matching_enabled: bool,
+) -> Result<Vec<u8>> {
+    let function = Function::parse("offer(uint256,address,uint256,address,uint256,bool)")?;
+    let args = vec![
+        DynSolValue::Uint(pay_amt, 256),
+        DynSolValue::Address(pay_gem),
+        DynSolValue::Uint(buy_amt, 256),
+        DynSolValue::Address(buy_gem),
+        DynSolValue::Uint(U256::from(pos), 256),
+        DynSolValue::Bool(matching_enabled),
+    ];
+    Ok(function.abi_encode_input(&args)?)
+}
diff --git a/utils/src/spammer.rs b/utils/src/spammer.rs
index 1b0cd0b0..1928d28f 100644
--- a/utils/src/spammer.rs
+++ b/utils/src/spammer.rs
@@ -1,6 +1,6 @@
 use core::fmt;
 use std::collections::HashMap;
-use std::sync::Arc;
+use std::sync::{Arc, Mutex};
 
 use alloy_network::eip2718::Encodable2718;
 use alloy_primitives::Address;
@@ -17,8 +17,12 @@ use tokio::sync::mpsc::{self, Receiver, Sender};
 use tokio::time::{self, sleep, Duration, Instant};
 use tracing::debug;
 
+use crate::dex_templates::{RoundRobinSelector, TxTemplate};
 use crate::make_signers;
-use crate::tx::{make_signed_contract_call_tx, make_signed_eip1559_tx, make_signed_eip4844_tx};
+use crate::tx::{
+    make_signed_contract_call_tx, make_signed_eip1559_tx, make_signed_eip4844_tx,
+    make_signed_tx_from_template,
+};
 
 /// Target pool size to maintain (in number of transactions).
 const TARGET_POOL_SIZE: u64 = 30_000;
@@ -71,10 +75,18 @@ pub struct Spammer {
     chain_id: u64,
     /// Optional payload describing contract call spam parameters.
     contract_payload: Option<ContractPayload>,
+    /// Optional transaction templates for round-robin spamming.
+    /// Wrapped in Arc<Mutex<>> to allow shared mutable access across tasks.
+    templates: Option<Arc<Mutex<RoundRobinSelector>>>,
 }
 
 impl Spammer {
-    pub fn new(url: Url, signer_index: usize, config: SpammerConfig) -> Result<Self> {
+    pub fn new(
+        url: Url,
+        signer_index: usize,
+        config: SpammerConfig,
+        templates: Option<Vec<TxTemplate>>,
+    ) -> Result<Self> {
         let signers = make_signers();
         Ok(Self {
             id: signer_index.to_string(),
@@ -87,6 +99,7 @@ impl Spammer {
             blobs: config.blobs,
             chain_id: config.chain_id,
             contract_payload: None,
+            templates: templates.map(|t| Arc::new(Mutex::new(RoundRobinSelector::new(t)))),
         })
     }
 
@@ -113,8 +126,9 @@ impl Spammer {
             max_rate: config.max_rate,
             batch_interval: config.batch_interval,
             blobs: false, // Contract calls don't use blobs
-            contract_payload: Some(contract_payload),
             chain_id: config.chain_id,
+            contract_payload: Some(contract_payload),
+            templates: None,
         })
     }
 
@@ -205,16 +219,12 @@ impl Spammer {
         let mut interval = time::interval(Duration::from_millis(self.batch_interval));
 
         loop {
-            // Wait for next one-second tick.
+            // Wait for next tick
             let _ = interval.tick().await;
             let interval_start = Instant::now();
 
             // Verify the nonce for gaps
-            // TODO: probably this should run as a separate task
             let on_chain_nonce = self.get_latest_nonce(address).await?;
-            // If the span between the on-chain nonce and the one we are about to send
-            // is too big, then probably there is a gap that doesn't allow the
-            // on-chain nonce too advance.
             let nonce_span = nonce.saturating_sub(on_chain_nonce);
             if nonce_span > self.max_rate {
                 debug!("Current nonce={nonce}, on-chain nonce={on_chain_nonce}. Sending 10 txs");
@@ -228,7 +238,7 @@ impl Spammer {
                         ));
                     }
 
-                    // Report individual results.
+                    // Report individual results
                     for ((_, tx_bytes_len), result) in batch_entries.into_iter().zip(results) {
                         let mapped_result = result.map(|_| tx_bytes_len);
                         result_sender.send(mapped_result).await?;
@@ -322,7 +332,14 @@ impl Spammer {
         let mut next_nonce = nonce;
 
         for _ in 0..tx_count {
-            let signed_tx = if let Some(ref payload) = self.contract_payload {
+            let signed_tx = if let Some(ref templates) = self.templates {
+                // Use template-based transaction generation
+                let template = {
+                    let mut selector = templates.lock().unwrap();
+                    selector.next_template().clone()
+                };
+                make_signed_tx_from_template(&self.signer, &template, next_nonce).await?
+            } else if let Some(ref payload) = self.contract_payload {
                 make_signed_contract_call_tx(
                     &self.signer,
                     next_nonce,
diff --git a/utils/src/tx.rs b/utils/src/tx.rs
index aaf8f04a..21cc4c4f 100644
--- a/utils/src/tx.rs
+++ b/utils/src/tx.rs
@@ -7,6 +7,11 @@ use alloy_signer_local::PrivateKeySigner;
 use color_eyre::eyre::{bail, Result};
 use reth_primitives::{Transaction, TransactionSigned};
 
+use crate::dex_templates::{
+    parse_address, parse_eth_value, parse_gwei_value, parse_input_data, Eip1559Template,
+    Eip4844Template, TxTemplate,
+};
+
 pub(crate) fn make_eip4844_tx(nonce: u64, chain_id: u64) -> Transaction {
     Transaction::Eip4844(TxEip4844 {
         chain_id,
@@ -114,6 +119,71 @@ pub(crate) async fn make_signed_contract_call_tx(
     sign_transaction(signer, tx).await
 }
 
+// Template-based transaction generation
+
+pub(crate) fn make_eip1559_tx_from_template(
+    template: &Eip1559Template,
+    nonce: u64,
+) -> Result<Transaction> {
+    let to = parse_address(&template.to)?;
+    let value = parse_eth_value(&template.value)?;
+    let max_fee_per_gas = parse_gwei_value(&template.max_fee_per_gas)?;
+    let max_priority_fee_per_gas = parse_gwei_value(&template.max_priority_fee_per_gas)?;
+    let input = parse_input_data(&template.input)?;
+
+    Ok(Transaction::Eip1559(TxEip1559 {
+        chain_id: 1u64,
+        nonce,
+        max_priority_fee_per_gas,
+        max_fee_per_gas,
+        gas_limit: template.gas_limit,
+        to: to.into(),
+        value,
+        input,
+        access_list: Default::default(),
+    }))
+}
+
+pub(crate) fn make_eip4844_tx_from_template(
+    template: &Eip4844Template,
+    nonce: u64,
+) -> Result<Transaction> {
+    let to = parse_address(&template.to)?;
+    let value = parse_eth_value(&template.value)?;
+    let max_fee_per_gas = parse_gwei_value(&template.max_fee_per_gas)?;
+    let max_priority_fee_per_gas = parse_gwei_value(&template.max_priority_fee_per_gas)?;
+    let max_fee_per_blob_gas = parse_gwei_value(&template.max_fee_per_blob_gas)?;
+
+    Ok(Transaction::Eip4844(TxEip4844 {
+        chain_id: 1u64,
+        nonce,
+        max_fee_per_gas,
+        max_priority_fee_per_gas,
+        gas_limit: template.gas_limit,
+        to,
+        value,
+        input: Bytes::default(),
+        access_list: Default::default(),
+        blob_versioned_hashes: vec![B256::random()],
+        max_fee_per_blob_gas,
+    }))
+}
+
+pub(crate) async fn make_signed_tx_from_template(
+    signer: &PrivateKeySigner,
+    template: &TxTemplate,
+    nonce: u64,
+) -> Result<TransactionSigned> {
+    let tx = match template {
+        TxTemplate::Eip1559(t) => make_eip1559_tx_from_template(t, nonce)?,
+        TxTemplate::Eip4844(t) => make_eip4844_tx_from_template(t, nonce)?,
+    };
+
+    let tx_sign_hash = tx.signature_hash();
+    let signature = signer.sign_hash(&tx_sign_hash).await?;
+    Ok(TransactionSigned::new_unhashed(tx, signature))
+}
+
 #[cfg(test)]
 mod tests {
     use alloy_network::eip2718::Encodable2718;
diff --git a/utils/utils/examples/generated_rubicon.yaml b/utils/utils/examples/generated_rubicon.yaml
new file mode 100644
index 00000000..3244317d
--- /dev/null
+++ b/utils/utils/examples/generated_rubicon.yaml
@@ -0,0 +1,155 @@
+transactions:
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '0.0'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0x095ea7b3000000000000000000000000d5ac451b0c50b9476107823af206ed814a2e2580ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+- type: eip1559
+  to: 0x99b9b29b0b3e9542c6279615a960728380fd2ce4
+  value: '0.0'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0x095ea7b3000000000000000000000000d5ac451b0c50b9476107823af206ed814a2e2580ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '0.1'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xd0e30db0'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001a055690d9db8000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0x4b6ab5f819a515382b0deb6935d793817bb4af28
+  value: '1'
+  gas_limit: 100000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xd0e30db0'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001ae361fc1451c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000199650db3ca06000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001a055690d9db8000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001a745c467716a000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000019274b259f654000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001b5267b1b18ce000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000018b84570022a2000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af28000000000000000000000000000000000000000000000001bc16d674ec80000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af280000000000000000000000000000000000000000000000019d8ede1ce2a4000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0x99b9b29b0b3e9542c6279615a960728380fd2ce4
+  value: '0.0'
+  gas_limit: 200000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: '0xde5f72fd'
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001a055690d9db8000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001ae361fc1451c000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f01400000000000000000000000000000000000000000000000199650db3ca06000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001a055690d9db8000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001a745c467716a000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001b5267b1b18ce000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001
+- type: eip1559
+  to: 0xd5ac451b0c50b9476107823af206ed814a2e2580
+  value: '0.0'
+  gas_limit: 1500000
+  max_fee_per_gas: '2'
+  max_priority_fee_per_gas: '1'
+  input: 0xe1a6f014000000000000000000000000000000000000000000000001bc16d674ec80000000000000000000000000000099b9b29b0b3e9542c6279615a960728380fd2ce4000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000004b6ab5f819a515382b0deb6935d793817bb4af2800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001