Block Explorer Optimism https://www.instapaper.com/p/16801185 A blockchain unconfirmed transaction refers to some transaction initiated by a person that's nonetheless for being confirmed and recorded on the blockchain by a validator or miner. It truly is also referred to as a zero-affirmation transaction. The mempool fundamentally queues the transaction and broadcasts it https://thesocialvibes.com/story5997042/eth-blockchain-explorer-how-explorer-blockchain-btc-can-save-you-time-stress-and-money-https-cutt-ly-3rj9ygbc