Block top - The block variety and size of your blockchain (in blocks) on development of the current block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would essentially be the one hundred and first transaction submitted https://bookmarklogin.com/story20846733/5-simple-statements-about-blockchain-explorer-solana-explained-https-numberfields-asu-edu-numberfields-show-user-php-userid-6240092