Blockchain Explorer One https://www.hulkshare.com/maychen9/ So, when there is a lot of transactions while in the mempool and you also paid a relatively lower transaction payment, your transaction can remain unconfirmed for an prolonged length of time due to the fact miners/validators will decide on transactions with greater fees initially. An https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com