Block top - The block quantity and size with the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (Keep in mind this commences at 0 so a nonce of a hundred would actually be the one hundred and first transaction https://naturalbookmarks.com/story20268276/5-simple-statements-about-blockchain-explorer-solana-explained-https-setiathome-berkeley-edu-show-user-php-userid-13199150