Block height - The block amount and duration in the blockchain (in blocks) on creation of the current block Nonce - The transaction variety with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the a hundred and first transaction submitted https://followbookmarks.com/story20684657/the-2-minute-rule-for-blockchain-explorer-solana-https-www-bitsdujour-com-profiles-iptrcw