Quasar Blockchain Explorer https://500px.com/p/younguitibrahim Solana: Normally several seconds to some minute. Even so, in unusual situations, Solana blockchain transactions can continue to be unconfirmed for hrs and even days These transactions remain in the mempool (memory pool) right up until a miner or validator selects them and features them in https://hypebookmarking.com/story20364860/blockchain-explorer-transaction-id-rumored-buzz-on-explorer-blockchain-solana-https-cutt-ly-3rj9ygbc