Filecoin Blockchain Explorer https://wikimapia.org/external_link?url=https://cryptoexplorerhub.com Solana: Generally a handful of seconds to some moment. Nevertheless, in scarce situations, Solana blockchain transactions can keep on being unconfirmed for hours or maybe days These transactions remain in the mempool (memory pool) until finally a miner or validator selects them and inclu... https://www.giveawayoftheday.com/forums/profile/1149770