Blockchain Block Example https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213129 A blockchain unconfirmed transaction refers into a transaction initiated by a user which is yet being confirmed and recorded around the blockchain by a validator or miner. It can be also called a zero-affirmation transaction. The mempool essentially queues the transaction and broadcasts it ... https://myspace.com/vincentfournier4