Tezos Blockchain Explorer https://go.nordvpn.net/SH5B3 So, when there is a lot of transactions inside the mempool and also you paid a relatively small transaction cost, your transaction can continue to be unconfirmed for an extended period of time considering the fact that miners/validators will pick out transactions with increased charges 1st. https://www.giveawayoftheday.com/forums/profile/1149770