diff --git a/crates/gateway/src/gateway.rs b/crates/gateway/src/gateway.rs
index 38b8a54d72..a6b0913f55 100644
--- a/crates/gateway/src/gateway.rs
+++ b/crates/gateway/src/gateway.rs
@@ -130,12 +130,13 @@ fn process_tx(
     // TODO(Yael 31/7/24): refactor after IntrnalTransaction is ready, delete validate_info and
     // compute all the info outside of run_validate.
     let validate_info = stateful_tx_validator.run_validate(&executable_tx, validator)?;
+    let sender_address = executable_tx.contract_address();
 
     // TODO(Arni): Add the Sierra and the Casm to the mempool input.
     Ok(MempoolInput {
         tx: executable_tx,
         account: Account {
-            sender_address: validate_info.sender_address,
+            sender_address,
             state: AccountState { nonce: validate_info.account_nonce },
         },
     })
diff --git a/crates/gateway/src/stateful_transaction_validator.rs b/crates/gateway/src/stateful_transaction_validator.rs
index f064acf130..35449e41fd 100644
--- a/crates/gateway/src/stateful_transaction_validator.rs
+++ b/crates/gateway/src/stateful_transaction_validator.rs
@@ -15,7 +15,6 @@ use starknet_api::executable_transaction::{
     InvokeTransaction as ExecutableInvokeTransaction,
     Transaction as ExecutableTransaction,
 };
-use starknet_api::transaction::TransactionHash;
 use starknet_gateway_types::errors::GatewaySpecError;
 use starknet_types_core::felt::Felt;
 use tracing::error;
@@ -74,9 +73,12 @@ impl StatefulTransactionValidator {
         executable_tx: &ExecutableTransaction,
         mut validator: V,
     ) -> StatefulTransactionValidatorResult<ValidateInfo> {
-        let tx_hash = executable_tx.tx_hash();
         let sender_address = executable_tx.contract_address();
-
+        let account_nonce = validator.get_nonce(sender_address).map_err(|e| {
+            error!("Failed to get nonce for sender address {}: {}", sender_address, e);
+            GatewaySpecError::UnexpectedError { data: "Internal server error.".to_owned() }
+        })?;
+        let skip_validate = skip_stateful_validations(executable_tx, account_nonce);
         let account_tx = AccountTransaction::try_from(
             // TODO(Arni): create a try_from for &ExecutableTransaction.
             executable_tx.clone(),
@@ -85,15 +87,10 @@ impl StatefulTransactionValidator {
             error!("Failed to convert executable transaction into account transaction: {}", error);
             GatewaySpecError::UnexpectedError { data: "Internal server error".to_owned() }
         })?;
-        let account_nonce = validator.get_nonce(sender_address).map_err(|e| {
-            error!("Failed to get nonce for sender address {}: {}", sender_address, e);
-            GatewaySpecError::UnexpectedError { data: "Internal server error.".to_owned() }
-        })?;
-        let skip_validate = skip_stateful_validations(executable_tx, account_nonce);
         validator
             .validate(account_tx, skip_validate)
             .map_err(|err| GatewaySpecError::ValidationFailure { data: err.to_string() })?;
-        Ok(ValidateInfo { tx_hash, sender_address, account_nonce })
+        Ok(ValidateInfo { account_nonce })
     }
 
     pub fn instantiate_validator(
@@ -149,12 +146,9 @@ pub fn get_latest_block_info(
     })
 }
 
-// TODO(Arni): Remove irrelevant fields.
 /// Holds members created by the stateful transaction validator, needed for
 /// [`MempoolInput`](starknet_mempool_types::mempool_types::MempoolInput).
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct ValidateInfo {
-    pub tx_hash: TransactionHash,
-    pub sender_address: ContractAddress,
     pub account_nonce: Nonce,
 }
diff --git a/crates/gateway/src/stateful_transaction_validator_test.rs b/crates/gateway/src/stateful_transaction_validator_test.rs
index 3e41c3c524..5f4024a487 100644
--- a/crates/gateway/src/stateful_transaction_validator_test.rs
+++ b/crates/gateway/src/stateful_transaction_validator_test.rs
@@ -15,12 +15,12 @@ use mockall::predicate::eq;
 use num_bigint::BigUint;
 use pretty_assertions::assert_eq;
 use rstest::{fixture, rstest};
-use starknet_api::core::{ContractAddress, Nonce, PatriciaKey};
+use starknet_api::core::Nonce;
 use starknet_api::executable_transaction::Transaction;
 use starknet_api::test_utils::deploy_account::executable_deploy_account_tx;
 use starknet_api::test_utils::invoke::executable_invoke_tx;
-use starknet_api::transaction::{Resource, TransactionHash};
-use starknet_api::{contract_address, deploy_account_tx_args, felt, invoke_tx_args, patricia_key};
+use starknet_api::transaction::Resource;
+use starknet_api::{deploy_account_tx_args, invoke_tx_args};
 use starknet_gateway_types::errors::GatewaySpecError;
 use starknet_types_core::felt::Felt;
 
@@ -66,11 +66,7 @@ fn stateful_validator(block_context: BlockContext) -> StatefulTransactionValidat
 #[rstest]
 #[case::valid_tx(
     create_executable_invoke_tx(CairoVersion::Cairo1),
-    Ok(ValidateInfo{
-        tx_hash: TransactionHash::default(),
-        sender_address: contract_address!("0xc0020000"),
-        account_nonce: Nonce::default()
-    })
+    Ok(ValidateInfo{account_nonce: Nonce::default()})
 )]
 #[case::invalid_tx(
     create_executable_invoke_tx(CairoVersion::Cairo1),
diff --git a/crates/starknet_api/src/executable_transaction.rs b/crates/starknet_api/src/executable_transaction.rs
index 2cd0c1e9fa..9b3a15fa18 100644
--- a/crates/starknet_api/src/executable_transaction.rs
+++ b/crates/starknet_api/src/executable_transaction.rs
@@ -58,6 +58,10 @@ impl Transaction {
         }
     }
 
+    pub fn sender_address(&self) -> ContractAddress {
+        self.contract_address()
+    }
+
     pub fn nonce(&self) -> Nonce {
         match self {
             Transaction::Declare(tx_data) => tx_data.tx.nonce(),