Block height - The block quantity and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://mixbookmark.com/story5914864/explorer-blockchain-tron-an-overview-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569