Tron Trc 20 Blockchain Explorer https://www.instapaper.com/p/16800964 So, if there is a large number of transactions in the mempool and you simply paid out a comparatively reduced transaction fee, your transaction can keep on being unconfirmed for an extended time period since miners/validators will find transactions with increased charges initial. It https://bookmarkpath.com/story20456915/explorer-blockchain-new-step-by-step-map-for-explorer-blockchain-solana-https-cutt-ly-3rj9ygbc