Multi Blockchain Explorer https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to a transaction initiated by a person that may be nevertheless to be confirmed and recorded to the blockchain by a validator or miner. It really is also known as a zero-confirmation transaction. An unconfirmed transaction is any transaction req... https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com