What Is Blockchain Explorer https://www.demilked.com/author/brownelivingston04/ A blockchain unconfirmed transaction refers to some 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-confirmation transaction. These transactions remain in the mempool (memory pool) till https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com