Blockchain Explorer Confirmed Transactions List https://www.instapaper.com/p/16800964 A blockchain unconfirmed transaction refers to the transaction initiated by a consumer that's yet to get confirmed and recorded around the blockchain by a validator or miner. It is actually often known as a zero-affirmation transaction. These transactions remain in the mempool (memory pool) https://bookmarklinkz.com/story20120303/explorer-blockchain-base-top-blockchain-explorer-solana-secrets-https-cutt-ly-3rj9ygbc