Ftm Blockchain Explorer https://myspace.com/sullivan58moody Solana: Commonly a couple of seconds into a minute. Nevertheless, in rare instances, Solana blockchain transactions can stay unconfirmed for hours or even days These transactions remain in the mempool (memory pool) until a miner or validator selects them and contains them in a very block. https://getidealist.com/story22182505/blockchain-explorer-meaning-the-best-side-of-blockchain-explorer-search-https-cutt-ly-3rj9ygbc