Xlayer Blockchain Explorer https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com So, when there is a lot of transactions while in the mempool so you paid a relatively very low transaction payment, your transaction can stay unconfirmed for an prolonged length of time due to the fact miners/validators will pick transactions with higher service fees 1st. The https://top100bookmark.com/story20974629/eth-blockchain-explorer-the-basic-principles-of-blockchain-explorer-tron-https-cutt-ly-3rj9ygbc