Provenance Blockchain Explorer https://500px.com/p/penamjgmclean Solana: Usually a couple of seconds to some moment. On the other hand, in exceptional conditions, Solana blockchain transactions can keep on being unconfirmed for several hours or simply times These transactions remain in the mempool (memory pool) until finally a miner or validator selects them https://pr1bookmarks.com/story20964654/blockchain-explorer-analytics-and-web-services-how-much-you-need-to-expect-you-ll-pay-for-a-good-explorer-blockchain-usdt-https-cutt-ly-3rj9ygbc