Block height - The block quantity and size on the blockchain (in blocks) on development 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 really be the 101st transaction submitted by this account) https://webookmarks.com/story5804966/facts-about-tron-blockchain-explorer-revealed-https-list-ly-churchkjeldsen86wpibju