Block top - 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) Not https://yoursocialpeople.com/story5684667/explorer-blockchain-tron-an-overview-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569