Blockchain Explorer All Chains https://www.demilked.com/author/fourniermay5/ A blockchain unconfirmed transaction refers into a transaction initiated by a user that is definitely but to be confirmed and recorded to the blockchain by a validator or miner. It truly is also referred to as a zero-affirmation transaction. These transactions remain in the mempool http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142