Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction variety for your from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://maximusbookmarks.com/story20503537/facts-about-tron-blockchain-explorer-revealed-https-www-instapaper-com-p-16864836