Blockchain Explorer For Usdc https://www.hulkshare.com/browneortega31/ So, when there is numerous transactions from the mempool so you paid out a comparatively low transaction rate, your transaction can continue being unconfirmed for an extended time period since miners/validators will find transactions with better charges 1st. It is very very simple to check https://hedgedoc.k8s.eonerc.rwth-aachen.de/ftwXmwWQS3aRxqs88ptGCw/