Blockchain Info Recovery http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 A blockchain unconfirmed transaction refers to the transaction initiated by a user that is definitely but being confirmed and recorded around the blockchain by a validator or miner. It is actually often known as a zero-affirmation transaction. An unconfirmed transaction is any transactio... https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com