Qtum Blockchain Explorer https://www.instapaper.com/p/16801185 A blockchain unconfirmed transaction refers to the transaction initiated by a user that is certainly however being confirmed and recorded within the blockchain by a validator or miner. It is often called a zero-confirmation transaction. These transactions stay in the mempool (memory pool) right until a https://health-lists.com/story20917828/blockchain-explorer-meaning-the-ultimate-guide-to-blockchain-explorer-one-https-cutt-ly-3rj9ygbc