Usdt Blockchain Explorer https://aqua-dolphin-r3bsrc.mystrikingly.com/blog/many-people-feel-overwhelmed-when-they-think-about-improving-their-finances So, if there is a large number of transactions while in the mempool and you paid a relatively small transaction cost, your transaction can continue to be unconfirmed for an extended time period since miners/validators will pick out tran... https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213549