Blockchain Explorer copyright https://myspace.com/vincentfournier4 Solana: Normally a number of seconds to your minute. Even so, in unusual situations, Solana blockchain transactions can continue being unconfirmed for several hours or maybe times These transactions stay in the mempool (memory pool) until eventually a miner or validator selects them and features them https://bookmarkspring.com/story15276044/explorer-blockchain-ton-helping-the-others-realize-the-advantages-of-blockchain-explorer-mempool-https-cutt-ly-3rj9ygbc