Etherscan Blockchain Explorer https://output.jsbin.com/nisuteliyi/ A blockchain unconfirmed transaction refers into a transaction initiated by a user that is certainly but to generally be confirmed and recorded within the blockchain by a validator or miner. It is actually also called a zero-affirmation transaction. These transactions stay in the mempool (memory pool) https://madbookmarks.com/story20435020/blockchain-explorer-transaction-id-blockchain-explorer-tools-fundamentals-explained-https-cutt-ly-3rj9ygbc