Ether Blockchain Explorer https://www.instapaper.com/p/16800704 A blockchain unconfirmed transaction refers to a transaction initiated by a consumer which is yet to get confirmed and recorded on the blockchain by a validator or miner. It can be also referred to as a zero-affirmation transaction. Some transactions are more advanced than Many others, https://bookmark-search.com/story20254774/explorer-blockchain-ethereum-top-blockchain-explorer-xrp-secrets-https-cutt-ly-3rj9ygbc