Op Blockchain Explorer http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 So, if there is a large number of transactions from the mempool so you paid a relatively very low transaction price, your transaction can stay unconfirmed for an prolonged length of time because miners/validators will select transactions with better costs initial. An unconfirmed transactio... https://dmozbookmark.com/story20202903/explorer-blockchain-btc-5-essential-elements-for-ltc-blockchain-explorer-https-cutt-ly-3rj9ygbc