copyright Explorer Job Description http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 A blockchain unconfirmed transaction refers to some transaction initiated by a person which is yet to get confirmed and recorded on the blockchain by a validator or miner. It truly is also referred to as a zero-affirmation transaction. An unconfirmed transaction is any transact... https://www.instapaper.com/p/16801185