Blockchain Explorer Stellar https://www.youtube.com/redirect?q=https://cryptoexplorerhub.com Solana: Normally several seconds into a minute. Even so, in exceptional scenarios, Solana blockchain transactions can keep on being unconfirmed for several hours or even days These transactions remain in the mempool (memory pool) right until a miner or validator selects them and consists of them https://www.giveawayoftheday.com/forums/profile/1149873