Blockchain Node Explorer https://www.hulkshare.com/maychen9/ A blockchain unconfirmed transaction refers to some transaction initiated by a person which is yet being confirmed and recorded on the blockchain by a validator or miner. It's often called a zero-confirmation transaction. These transactions remain in the mempool (memory pool) until a miner or validator https://kbookmarking.com/story20162431/blockchain-explorer-the-ultimate-guide-to-blockchain-explorer-one-https-cutt-ly-3rj9ygbc