Blockchain Explorer Wiki https://hedgedoc.k8s.eonerc.rwth-aachen.de/kFtMQ9aTSTis_8Gbdx6V0Q/ A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that's still for being confirmed and recorded over the blockchain by a validator or miner. It's generally known as a zero-confirmation transaction. The mempool fundamentally queues the transaction and broadcast... https://www.instapaper.com/p/16801288