Quorum Blockchain Explorer https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers to the transaction initiated by a person that may be yet to be confirmed and recorded around the blockchain by a validator or miner. It's also called a zero-confirmation transaction. These transactions remain in the mempool (memory pool) till a ... https://bookmarkinglive.com/story21686985/blockchain-explorer-ethereum-the-definitive-guide-to-blockchain-explorer-bitcoin-https-cutt-ly-3rj9ygbc