Blockchain Explorer Open Source https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that's nonetheless for being confirmed and recorded on the blockchain by a validator or miner. It can be also called a zero-affirmation transaction. These transactions remain in the mempool (memory p... https://k12.instructure.com/eportfolios/1098588/entries/3707785