Blockchain Explorer Etherscan https://500px.com/p/pallesenlsmmack Solana: Typically a few seconds to some minute. Nevertheless, in unusual situations, Solana blockchain transactions can continue to be unconfirmed for hrs as well as days These transactions stay in the mempool (memory pool) until eventually a miner or validator selects them and contains them inside https://bookmarkworm.com/story20547648/eth-blockchain-explorer-5-essential-elements-for-ltc-blockchain-explorer-https-cutt-ly-3rj9ygbc