diff --git a/services/contract_call_local.proto b/services/contract_call_local.proto
index 386abd5d..9f0843e6 100644
--- a/services/contract_call_local.proto
+++ b/services/contract_call_local.proto
@@ -169,6 +169,12 @@ message ContractFunctionResult {
      * This is always empty in a ContractCallLocalResponse#ContractFunctionResult message, since no internal creations can happen in a static EVM call.
      */
     repeated ContractNonceInfo contract_nonces = 14;
+
+    /**
+     * If not null this field specifies what the value of the signer account nonce is post transaction execution. 
+     * For transactions that don't update the signer nonce, this field should be null.
+     */
+    Int64Value signer_nonce = 15;
 }
 
 /**