Op Blockchain Explorer https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com So, if there is a large number of transactions during the mempool and you simply compensated a relatively lower transaction payment, your transaction can stay unconfirmed for an extended period of time since miners/validators will select transactions with better expenses 1st. These transaction... https://bookmarksparkle.com/story20711547/near-blockchain-explorer-top-guidelines-of-explorer-blockchain-tron-https-cutt-ly-3rj9ygbc