Blockchain Explorer Ethereum Classic 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 may be nevertheless for being confirmed and recorded on the blockchain by a validator or miner. It can be often known as a zero-confirmation transaction. These transactions remain in the m... https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com