Blockchain Explorer Tracker https://www.bitsdujour.com/profiles/dxNl6l A blockchain unconfirmed transaction refers to some transaction initiated by a person which is yet to get confirmed and recorded on 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://socialtechnet.com/story6351625/blockchain-explorer-deutsch-a-simple-key-for-blockchain-explorer-btc-unveiled-https-cutt-ly-3rj9ygbc