Ethereum Blockchain Explorer Open Source https://myspace.com/neergaard26liu So, when there is a large number of transactions from the mempool and also you paid out a relatively low transaction charge, your transaction can continue being unconfirmed for an prolonged time period because miners/validators will pick transactions with better service fees 1st. It https://redhotbookmarks.com/story20622714/blockchain-explorer-tron-5-essential-elements-for-ltc-blockchain-explorer-https-cutt-ly-3rj9ygbc