Blockchain Explorer Site https://www.instapaper.com/p/16800477 A blockchain unconfirmed transaction refers to some transaction initiated by a person that is certainly however to generally be confirmed and recorded within the blockchain by a validator or miner. It is often known as a zero-affirmation transaction. These transactions remain in the mempool (memory pool) https://bookmarktiger.com/story20757838/ethereum-blockchain-explorer-indicators-on-explorer-blockchain-ton-you-should-know-https-cutt-ly-3rj9ygbc