Transactions
A transaction failed when interacting with a smart contract. What can I do?
Smart contracts are the bedrock of what makes Ethereum — and, nowadays, many other smart-con...
Can I reverse an already confirmed transaction?
Decentralized blockchains are immutable, meaning the data they contain cannot be changed. Wh...
How do I find my transactions?
There are a few different ways to locate and view your transactions:
How to add a memo to a transaction
When you make a transaction to certain exchanges, the exchange sometimes requires you to add...
How to customize a transaction nonce
What is a nonce?
How to find a transaction ID
Every single transaction on the blockchain is assigned a unique transaction ID, also known a...
How to find a transaction nonce
A nonce is a unique number assigned to every transaction. You can find a nonce in MetaMask b...
How to speed up or cancel a pending transaction
Have you tried MetaMask Activity?
Internal transactions
At times, you may interact with a dapp, and expect to see a transaction record in MetaMask, ...
Resetting your account in the event of a stuck or pending transaction
You should only reset your account when it is suggested by a member of the MetaMask Support ...
What are estimated balance changes?
When you’re about to send a transaction, MetaMask will try to predict the estimated balance ...
MetaMask Smart Transactions risk disclosures
This page relates to the Smart Transactions feature explained here.
What is 'Smart Transactions'?
Smart Transactions utilize a more efficient process to land on chain, improving the safety a...
User Guide: Transactions and Failed Transactions
New to crypto and web3?
What are metatransactions?
What is a metatransaction?
What is a malicious token approval?
In our What is a token approval? article, we discussed how token approvals work. Essentially...
What is a token approval?
Contents
Why can't I replace a pending transaction?
Looking for how to resolve pending transactions?