edits formula to match EIP better

Signed-off-by: Konstantina Blazhukova <[email protected]>

Author: konstantinabl

packages/relay/src/lib/constants.ts

@@ -89,14 +89,13 @@ export default {
   BLOCK_GAS_LIMIT: 30_000_000,
   MAX_GAS_PER_SEC: 15_000_000,
   CONTRACT_CALL_GAS_LIMIT: 50_000_000,
-  ISTANBUL_TX_DATA_NON_ZERO_COST: 16,
   TX_BASE_COST: 21_000,
   MIN_TX_HOLLOW_ACCOUNT_CREATION_GAS: 587_000,
   TX_CONTRACT_CALL_AVERAGE_GAS: 500_000,
   TX_DEFAULT_GAS_DEFAULT: 400_000,
   TX_CREATE_EXTRA: 32_000,
-  TX_DATA_ZERO_COST: 4,
 
+  STANDARD_TOKEN_COST: 4,
   // EIP-7623: Calldata floor pricing constants
   TOTAL_COST_FLOOR_PER_TOKEN: 10,
 

packages/relay/src/lib/precheck.ts

@@ -250,11 +250,8 @@ export class Precheck {
     // EIP-7623: tokens_in_calldata = zero_bytes + non_zero_bytes * 4
     const tokensInCalldata = zeroBytes + nonZeroBytes * 4;
 
-    // Standard intrinsic gas cost (calldata pricing: 4 gas per zero byte, 16 gas per non-zero byte)
-    let standardIntrinsicGas =
-      constants.TX_BASE_COST +
-      constants.TX_DATA_ZERO_COST * zeroBytes +
-      constants.ISTANBUL_TX_DATA_NON_ZERO_COST * nonZeroBytes;
+    // Standard intrinsic gas cost (EIP-7623: STANDARD_TOKEN_COST * tokens)
+    let standardIntrinsicGas = constants.TX_BASE_COST + constants.STANDARD_TOKEN_COST * tokensInCalldata;
 
     // EIP-3860: Add contract creation cost if tx.to is null (contract deployment)
     const isContractCreation = tx.to === null || tx.to === undefined;