Can I reverse my trade if I make a mistake?
Blockchain transactions are irreversible. However, you are able to enter an offsetting transaction or an equal and opposite trade.
A trade is a transaction on the blockchain. Once confirmed, transactions in crypto are permanent. They can't be canceled, altered, or reversed. No one can cancel or reverse transactions once they have been written to the blockchain (confirmed). This includes Sandwich, the sender, the receiver, or any other platforms (custodial or self-custodial) involved.