Update EIP-6492: Move to Final

EIPS/eip-6492.md

@@ -4,8 +4,7 @@ title: Signature Validation for Predeploy Contracts
 description: A way to verify a signature when the account is a smart contract that has not been deployed yet
 author: Ivo Georgiev (@Ivshti), Agustin Aguilar (@Agusx1211)
 discussions-to: https://ethereum-magicians.org/t/eip-6492-signature-validation-for-pre-deploy-contracts/12903
-status: Last Call
-last-call-deadline: 2023-08-29
+status: Final
 type: Standards Track
 category: ERC
 created: 2023-02-10
@@ -158,7 +157,7 @@ contract UniversalSigValidator {
         return isValid;
       } catch (bytes memory err) {
         // retry, but this time assume the prefix is a prepare call
-        if (!isValid && !tryPrepare && contractCodeLen > 0) {
+        if (!tryPrepare && contractCodeLen > 0) {
           return isValidSigImpl(_signer, _hash, _signature, allowSideEffects, true);
         }