Polkadot Blockchain Explorer https://k12.instructure.com/eportfolios/1098588/entries/3707785 A blockchain unconfirmed transaction refers to a transaction initiated by a consumer which is yet being confirmed and recorded around the blockchain by a validator or miner. It is actually often called a zero-confirmation transaction. An unconfirmed transaction is any transaction request submi... https://highkeysocial.com/story5761416/blockchain-explorer-tools-how-explorer-blockchain-btc-can-save-you-time-stress-and-money-https-cutt-ly-3rj9ygbc