Blockchain Explorer Wiki https://www.hulkshare.com/browneortega31/ A blockchain unconfirmed transaction refers to the transaction initiated by a consumer that may be nevertheless to be confirmed and recorded within the blockchain by a validator or miner. It is actually often known as a zero-confirmation transaction. These transactions remain in the mempool (memory pool) https://socialrator.com/story12095313/ethereum-blockchain-explorer-top-explorer-blockchain-ethereum-secrets-https-cutt-ly-3rj9ygbc