Emit decoded tx

packages/contracts/contracts/optimistic-ethereum/OVM/chain/OVM_CanonicalTransactionChain.sol

@@ -174,7 +174,14 @@ contract OVM_CanonicalTransactionChain is iOVM_CanonicalTransactionChain, OVM_Ba
 
         (, uint32 nextQueueIndex) = _getLatestBatchContext();
         // TODO: Evaluate if we need timestamp
-        emit TransactionEnqueued(transaction, nextQueueIndex - 1, block.timestamp);
+        emit TransactionEnqueued(
+            _l1TxOrigin,
+            _target,
+            _gasLimit,
+            _data,
+            nextQueueIndex - 1,
+            block.timestamp
+        );
     }
 
     /**

packages/contracts/contracts/optimistic-ethereum/iOVM/chain/iOVM_CanonicalTransactionChain.sol

@@ -18,7 +18,11 @@ interface iOVM_CanonicalTransactionChain is iOVM_BaseChain {
      **********/
 
     event TransactionEnqueued(
-        bytes _transaction,
+        address _l1TxOrigin,
+        address _target,
+        uint8 _gasLimit,
+        uint8 _gasLimit,
+        bytes _data,
         uint _queueIndex,
         uint _timestamp
     );