From 33e23ee37d181bff41692a6b3b826a8053ffd1cd Mon Sep 17 00:00:00 2001
From: "Saman H. Pasha" <51169592+saman-pasha@users.noreply.github.com>
Date: Sat, 5 Nov 2022 00:33:34 +0330
Subject: [PATCH] accounts/abi.bind: don't fetch head in transact unless
 required (#25988)

If GasFeeCap and GasTipCap are specified, we don't need to retrieve the head block for constructing a transaction
---
 accounts/abi/bind/base.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/accounts/abi/bind/base.go b/accounts/abi/bind/base.go
index 88b997684a..df3f52a403 100644
--- a/accounts/abi/bind/base.go
+++ b/accounts/abi/bind/base.go
@@ -373,6 +373,8 @@ func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, i
 	)
 	if opts.GasPrice != nil {
 		rawTx, err = c.createLegacyTx(opts, contract, input)
+	} else if opts.GasFeeCap != nil && opts.GasTipCap != nil {
+		rawTx, err = c.createDynamicTx(opts, contract, input, nil)
 	} else {
 		// Only query for basefee if gasPrice not specified
 		if head, errHead := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil); errHead != nil {