Blockchain Explorer Software https://k12.instructure.com/eportfolios/1098588/entries/3707785 So, when there is numerous transactions in the mempool so you paid a comparatively low transaction rate, your transaction can keep on being unconfirmed for an extended stretch of time considering that miners/validators will pick transactions with greater fees initially. An unconfirmed transact... https://www.instapaper.com/p/16801288