Block Explorer Neiro https://www.bitsdujour.com/profiles/BcYkMI A blockchain unconfirmed transaction refers to some transaction initiated by a consumer that's still to be confirmed and recorded about the blockchain by a validator or miner. It is often called a zero-confirmation transaction. The mempool essentially queues the transaction and broadcasts it throughout all nodes https://johsocial.com/story11088534/blockchain-explorer-btc-new-step-by-step-map-for-explorer-blockchain-solana-https-cutt-ly-3rj9ygbc