Block Explorer Hamster https://500px.com/p/penamjgmclean A blockchain unconfirmed transaction refers to some transaction initiated by a person which is nonetheless for being confirmed and recorded on the blockchain by a validator or miner. It can be also known as a zero-confirmation transaction. If wallets accepted transactions with only one confirmation, they https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com