Helium Blockchain Explorer https://output.jsbin.com/kefuguxaze/ A blockchain unconfirmed transaction refers to a transaction initiated by a consumer that is nevertheless to be confirmed and recorded within the blockchain by a validator or miner. It can be often called a zero-affirmation transaction. The mempool fundamentally queues the transaction and broadcasts it across https://bookmarkspring.com/story15507949/blockchain-explorer-address-5-simple-techniques-for-blockchain-explorer-xrp-https-cutt-ly-3rj9ygbc