Blockchain Explorer Trump https://www.instapaper.com/p/16800704 Solana: Typically a couple of seconds to some minute. On the other hand, in scarce conditions, Solana blockchain transactions can remain unconfirmed for several hours or simply times These transactions stay in the mempool (memory pool) until eventually a miner or validator selects them and includes https://ok-social.com/story5759294/blockchain-explorer-btc-the-definitive-guide-to-blockchain-explorer-tron-https-cutt-ly-3rj9ygbc