Update src/Nethermind/Nethermind.JsonRpc/ErrorCodes.cs

Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>

Author: DarkLord017

src/Nethermind/Nethermind.JsonRpc/ErrorCodes.cs

@@ -150,7 +150,7 @@ public static class ErrorCodes
         /// </summary>
         public const int NonceTooLow = -38010;
 
-        /// <summary>
+        public const int NonceTooHigh = -38011;
         /// Transaction nonce is higher than the account's current nonce
         /// </summary>
         public const int NonceTooHigh = -38011;