Block height - The block quantity and length with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this begins at 0 so a nonce of 100 would truly be the 101st transaction submitted by this account) https://baidubookmark.com/story20153262/blockchain-explorer-tron-secrets-https-setiathome-berkeley-edu-show-user-php-userid-13199150