Bitcoin Explorer Genesis Block https://www.instapaper.com/p/16801185 A blockchain unconfirmed transaction refers to the transaction initiated by a person that is certainly however being confirmed and recorded within the blockchain by a validator or miner. It is often known as a zero-confirmation transaction. The mempool basically queues the transaction and broadcasts it https://tripsbookmarks.com/story20714659/blockchain-explorer-meaning-new-step-by-step-map-for-explorer-blockchain-solana-https-cutt-ly-3rj9ygbc