How Blockchain Explorer Works https://hedgedoc.k8s.eonerc.rwth-aachen.de/kFtMQ9aTSTis_8Gbdx6V0Q/ A blockchain unconfirmed transaction refers to your transaction initiated by a user that may be yet being confirmed and recorded around the blockchain by a validator or miner. It can be also called a zero-confirmation transaction. The mempool basically queues the transaction and broadcasts it https://extrabookmarking.com/story20273378/blockchain-explorer-ltc-blockchain-explorer-tools-fundamentals-explained-https-cutt-ly-3rj9ygbc