Blockchain Explorer Bitcoin https://k12.instructure.com/eportfolios/1098588/entries/3707785 So, if there is numerous transactions within the mempool and you simply paid out a relatively minimal transaction fee, your transaction can continue to be unconfirmed for an prolonged period of time considering that miners/validators will select transactions with increased service fees initial.... https://dftsocial.com/story21428413/blockchain-explorer-solana-everything-about-blockchain-explorer-unconfirmed-transaction-https-cutt-ly-3rj9ygbc