Blockchain Explorer Usd http://pandora.nla.gov.au/external.html?link=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers into a transaction initiated by a user that's yet to be confirmed and recorded about the blockchain by a validator or miner. It's generally known as a zero-affirmation transaction. The mempool essentially queues the transaction and broadcasts i... https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com