Metal Blockchain Explorer https://www.youtube.com/redirect?q=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that is nevertheless to be confirmed and recorded to the blockchain by a validator or miner. It really is also known as a zero-confirmation transaction. In several blockchain networks, consumers can set their un... https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com