Block height - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Remember this starts off at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Agreement https://guideyoursocial.com/story5257262/the-2-minute-rule-for-blockchain-explorer-solana-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092