Block Explorer Linea http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 A blockchain unconfirmed transaction refers to your transaction initiated by a user that may be still to be confirmed and recorded over the blockchain by a validator or miner. It can be often known as a zero-confirmation transaction. These transactions remain in the mempool (memory pool) https://hotbookmarkings.com/story20728463/blockchain-explorer-ethereum-the-definitive-guide-to-blockchain-explorer-bitcoin-https-cutt-ly-3rj9ygbc