Blockchain Explorer Usdt Erc20 http://pandora.nla.gov.au/external.html?link=https://cryptoexplorerhub.com So, if there is a large number of transactions within the mempool and you paid out a relatively lower transaction fee, your transaction can continue being unconfirmed for an prolonged time frame considering the fact that miners/validators will choose transactions with larger expen... https://atozbookmark.com/story20128916/blockchain-explorer-litecoin-ethereum-blockchain-explorer-fundamentals-explained-https-cutt-ly-3rj9ygbc