Zero Blockchain Explorer https://aqua-dolphin-r3bsrc.mystrikingly.com/blog/many-people-feel-overwhelmed-when-they-think-about-improving-their-finances So, when there is a lot of transactions inside the mempool and also you paid a relatively very low transaction cost, your transaction can keep on being unconfirmed for an prolonged stretch of time given that miners/validators will choos... http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142