Vara Blockchain Explorer https://myspace.com/gustafsonhein65 So, when there is a lot of transactions during the mempool and also you paid a comparatively small transaction rate, your transaction can remain unconfirmed for an prolonged period of time because miners/validators will pick transactions with larger fees initial. An unconfirmed transaction is any transaction https://rankuppages.com/story5440035/ethereum-blockchain-explorer-explorer-blockchain-tron-options-https-cutt-ly-3rj9ygbc