Blockchain Explorer Github https://hedgedoc.k8s.eonerc.rwth-aachen.de/E-5aLfnQTHe9Kentw-OrXA/ So, if there is numerous transactions while in the mempool so you paid a relatively small transaction cost, your transaction can continue to be unconfirmed for an extended period of time considering the fact that miners/validators will select transactions with bigger service fees 1st. It is https://socialislife.com/story6099508/blockchain-explorer-address-top-explorer-blockchain-ethereum-secrets-https-cutt-ly-3rj9ygbc