Blockchain Explorer For Solana https://www.demilked.com/author/fourniermay5/ So, when there is a large number of transactions inside the mempool and you also compensated a relatively lower transaction charge, your transaction can keep on being unconfirmed for an extended time period considering the fact that miners/validators will pick out transactions with increased charges https://bookmarkextent.com/story22267977/explorer-blockchain-base-ethereum-blockchain-explorer-fundamentals-explained-https-cutt-ly-3rj9ygbc