Block Explorer Gala https://www.bitsdujour.com/profiles/V7UXv4 A blockchain unconfirmed transaction refers to some transaction initiated by a person that's nonetheless 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 remain in the mempool (memory pool) until https://www.instapaper.com/p/16801185