Open Source Blockchain Explorer https://hedgedoc.k8s.eonerc.rwth-aachen.de/E-5aLfnQTHe9Kentw-OrXA/ A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that is still to become confirmed and recorded over the blockchain by a validator or miner. It really is also known as a zero-confirmation transaction. These transactions stay in the mempool (memory pool) https://my-social-box.com/story5656560/eth-blockchain-explorer-not-known-facts-about-blockchain-explorer-address-https-cutt-ly-3rj9ygbc