Blockchain Explorer Zcash https://numberfields.asu.edu/NumberFields/show_user.php?userid=6213549 So, if there is a lot of transactions during the mempool and you paid a comparatively lower transaction rate, your transaction can keep on being unconfirmed for an extended time period considering that miners/validators will pick out transactions with better service fees to start with. It https://thesocialintro.com/story6344493/blockchain-explorer-search-not-known-facts-about-blockchain-explorer-address-https-cutt-ly-3rj9ygbc