Block Internet Explorer https://hedgedoc.k8s.eonerc.rwth-aachen.de/E-5aLfnQTHe9Kentw-OrXA/ So, when there is a lot of transactions inside the mempool so you paid a comparatively reduced transaction charge, your transaction can stay unconfirmed for an extended time period since miners/validators will select transactions with bigger service fees to start with. In lots of blockchain netw... https://www.demilked.com/author/brownelivingston04/