Op Blockchain Explorer https://www.giveawayoftheday.com/forums/profile/1149930 Solana: Ordinarily a few seconds to some minute. On the other hand, in rare circumstances, Solana blockchain transactions can continue to be unconfirmed for several hours or even days These transactions stay in the mempool (memory pool) until a miner or validator selects them and involves https://pr6bookmark.com/story20761220/blockchain-explorer-confirmed-transactions-the-greatest-guide-to-blockchain-explorer-btc-https-cutt-ly-3rj9ygbc