diff --git a/crates/node-tests/src/context.rs b/crates/node-tests/src/context.rs
index 1b9064b..64a9534 100644
--- a/crates/node-tests/src/context.rs
+++ b/crates/node-tests/src/context.rs
@@ -142,7 +142,7 @@ impl SignetTestContext {
         // after RPC booted, we can create the alloy provider
         let alloy_provider = ProviderBuilder::new_with_network()
             .disable_recommended_fillers()
-            .filler(BlobGasFiller)
+            .filler(BlobGasFiller::default())
             .with_gas_estimation()
             .with_nonce_management(SimpleNonceManager::default())
             .with_chain_id(constants.ru_chain_id())
diff --git a/crates/node/src/rpc.rs b/crates/node/src/rpc.rs
index 80d79c2..c69e7b5 100644
--- a/crates/node/src/rpc.rs
+++ b/crates/node/src/rpc.rs
@@ -4,7 +4,7 @@ use reth_node_api::{FullNodeComponents, NodeTypes};
 use signet_block_processor::AliasOracleFactory;
 use signet_node_types::NodeTypesDbTrait;
 use signet_rpc::{RpcCtx, RpcServerGuard, ServeConfig};
-use signet_tx_cache::TxCache;
+use signet_tx_cache::client::TxCache;
 use tracing::info;
 
 impl<Host, Db, AliasOracle> SignetNode<Host, Db, AliasOracle>
diff --git a/crates/rpc/src/ctx/full.rs b/crates/rpc/src/ctx/full.rs
index 1300b8e..5d4ef10 100644
--- a/crates/rpc/src/ctx/full.rs
+++ b/crates/rpc/src/ctx/full.rs
@@ -10,7 +10,7 @@ use reth_node_api::FullNodeComponents;
 use signet_db::RuRevmState;
 use signet_evm::EvmNeedsTx;
 use signet_node_types::Pnt;
-use signet_tx_cache::TxCache;
+use signet_tx_cache::client::TxCache;
 use signet_types::constants::SignetSystemConstants;
 use std::sync::Arc;
 use tokio::sync::{AcquireError, OwnedSemaphorePermit, Semaphore};
diff --git a/crates/rpc/src/ctx/signet.rs b/crates/rpc/src/ctx/signet.rs
index cc72e89..a146b9b 100644
--- a/crates/rpc/src/ctx/signet.rs
+++ b/crates/rpc/src/ctx/signet.rs
@@ -42,7 +42,7 @@ use reth_node_api::BlockBody;
 use reth_rpc_eth_api::{RpcBlock, RpcConvert, RpcReceipt, RpcTransaction};
 use signet_db::RuRevmState;
 use signet_node_types::Pnt;
-use signet_tx_cache::TxCache;
+use signet_tx_cache::client::TxCache;
 use signet_types::{MagicSig, constants::SignetSystemConstants};
 use std::{marker::PhantomData, sync::Arc};
 use tracing::{Level, instrument, trace};