Zano Blockchain Explorer https://intensedebate.com/people/sheehan95henri A blockchain unconfirmed transaction refers to the transaction initiated by a user that is definitely however being confirmed and recorded around the blockchain by a validator or miner. It truly is also referred to as a zero-affirmation transaction. These transactions stay in the mempool (memory pool) https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213549