Block Explorer Url copyright https://hedgedoc.k8s.eonerc.rwth-aachen.de/E-5aLfnQTHe9Kentw-OrXA/ A blockchain unconfirmed transaction refers to some transaction initiated by a person that may be nevertheless to be confirmed and recorded about the blockchain by a validator or miner. It is often known as a zero-confirmation transaction. These transactions remain in the mempool (memory pool) https://socialdummies.com/story5530069/blockchain-explorer-btc-the-definitive-guide-to-blockchain-explorer-tron-https-cutt-ly-3rj9ygbc