Block Explorer Electroneum https://output.jsbin.com/kefuguxaze/ So, when there is a large number of transactions from the mempool and also you paid out a relatively low transaction payment, your transaction can continue to be unconfirmed for an prolonged period of time considering that miners/validators will find transactions with larger costs initially. These https://greatbookmarking.com/story20217115/eth-blockchain-explorer-indicators-on-blockchain-explorer-analytics-and-web-services-you-should-know-https-cutt-ly-3rj9ygbc