Blockchain Explorer Info http://pandora.nla.gov.au/external.html?link=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to the transaction initiated by a consumer that may be nevertheless to be confirmed and recorded to the blockchain by a validator or miner. It's generally known as a zero-affirmation transaction. These transactions stay in the mempool (memory ... https://www.instapaper.com/p/16800477