Blockchain Explorer Solana https://500px.com/p/penamjgmclean A blockchain unconfirmed transaction refers to a transaction initiated by a person which is nonetheless for being confirmed and recorded on the blockchain by a validator or miner. It can be often known as a zero-affirmation transaction. These transactions remain in the mempool (memory pool) right https://getsocialsource.com/story5853221/explorer-blockchain-ton-a-review-of-blockchain-explorer-usdt-https-cutt-ly-3rj9ygbc