Blockchain Explorer Logo https://500px.com/p/enevoldsenepbhenderson A blockchain unconfirmed transaction refers to the transaction initiated by a consumer which is yet to get confirmed and recorded around the blockchain by a validator or miner. It can be also referred to as a zero-affirmation transaction. These transactions stay in the mempool (memory pool) https://bookmark-rss.com/story20023190/blockchain-explorer-xrp-not-known-details-about-ethereum-blockchain-explorer-https-cutt-ly-3rj9ygbc