Not Explorer Blockchain https://www.instapaper.com/p/16801185 A blockchain unconfirmed transaction refers to some transaction initiated by a person which is nonetheless to be confirmed and recorded about the blockchain by a validator or miner. It's generally known as a zero-confirmation transaction. It is quite basic to examine the status of the transaction https://socialrus.com/story22524412/blockchain-explorer-solana-about-blockchain-explorer-search-https-cutt-ly-3rj9ygbc