Block Explorer Base Sepolia http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=3670142 So, if there is numerous transactions inside the mempool and you paid a relatively low transaction rate, your transaction can continue being unconfirmed for an extended time frame since miners/validators will find transactions with better fees first. The mempool essentially queues the... https://www.instapaper.com/p/16800704