copyright Blockchain Explorer https://www.giveawayoftheday.com/forums/profile/1149770 A blockchain unconfirmed transaction refers to some transaction initiated by a user that may be nevertheless to become confirmed and recorded to the blockchain by a validator or miner. It really is also called a zero-affirmation transaction. These transactions remain in the mempool (memory pool) till https://socialclubfm.com/story10998277/blockchain-explorer-ethereum-the-ultimate-guide-to-explorer-blockchain-neo-https-cutt-ly-3rj9ygbc