Gravity Blockchain Explorer https://myspace.com/neergaard26liu Solana: Typically several seconds to the minute. Having said that, in rare situations, Solana blockchain transactions can remain unconfirmed for hours as well as times These transactions stay in the mempool (memory pool) until a miner or validator selects them and incorporates them within a block. https://gogogobookmarks.com/story20608623/blockchain-explorer-one-the-single-best-strategy-to-use-for-blockchain-explorer-solana-https-cutt-ly-3rj9ygbc