Quai Blockchain Explorer https://bbs.pku.edu.cn/v2/jump-to.php?url=https://cryptoexplorerhub.com Solana: Normally several seconds to some minute. Nevertheless, in uncommon cases, Solana blockchain transactions can stay unconfirmed for hrs as well as days Some transactions tend to be more elaborate than others, requiring much more computational electricity to validate. These might take... https://case.edu/cgi-bin/newsline.pl?URL=https://cryptoexplorerhub.com