Usdt Blockchain Explorer https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com So, if there is a lot of transactions during the mempool and also you paid out a comparatively very low transaction fee, your transaction can stay unconfirmed for an extended timeframe since miners/validators will select transactions with bigger expenses very first. The mempool generally que... https://adsbookmark.com/story20802384/blockchain-explorer-search-helping-the-others-realize-the-advantages-of-blockchain-explorer-mempool-https-cutt-ly-3rj9ygbc