Blockchain Explorer Tool https://500px.com/p/nymandnjjxu So, when there is a large number of transactions within the mempool and you also paid out a relatively small transaction fee, your transaction can continue to be unconfirmed for an prolonged time frame considering that miners/validators will pick out transactions with bigger fees initial. In https://linkingbookmark.com/story20426008/explorer-blockchain-base-getting-my-blockchain-explorer-btc-to-work-https-cutt-ly-3rj9ygbc