Blockchain Explorer Polkadot https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com A blockchain unconfirmed transaction refers into a transaction initiated by a user that may be still to become confirmed and recorded over the blockchain by a validator or miner. It can be also called a zero-affirmation transaction. Some transactions are more elaborate than Other indiv... https://bookmarktune.com/story20397655/blockchain-explorer-analytics-and-web-services-everything-about-blockchain-explorer-unconfirmed-transaction-https-cutt-ly-3rj9ygbc