Block Explorer Linea https://www.instapaper.com/p/16800964 A blockchain unconfirmed transaction refers to the transaction initiated by a user that may be but to be confirmed and recorded to the blockchain by a validator or miner. It's often called a zero-confirmation transaction. If wallets acknowledged transactions with just one affirmation, they may end https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213316