From 74384561029f8b246f4aa678d8ef70c6b2f90523 Mon Sep 17 00:00:00 2001
From: Aaron Chen <aaronchen.lisp@gmail.com>
Date: Tue, 9 Apr 2024 15:51:08 +0800
Subject: [PATCH] signer/fourbyte: remove unused import

---
 signer/fourbyte/validation.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/signer/fourbyte/validation.go b/signer/fourbyte/validation.go
index 5ce8d3bac4..8bff011925 100644
--- a/signer/fourbyte/validation.go
+++ b/signer/fourbyte/validation.go
@@ -20,7 +20,6 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
-	"math/big"
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/signer/core/apitypes"