Blockchain Explorer Sol https://www.demilked.com/author/erichsen98neergaard/ So, if there is a lot of transactions during the mempool and also you paid out a relatively small transaction cost, your transaction can keep on being unconfirmed for an prolonged stretch of time considering the fact that miners/validators will select transactions with bigger service fees https://socialrator.com/story12096086/blockchain-explorer-everything-about-blockchain-explorer-unconfirmed-transaction-https-cutt-ly-3rj9ygbc