Block height - The block variety and size on the blockchain (in blocks) on development of the current block Nonce - The transaction variety for the from address (Keep in mind this commences at 0 so a nonce of 100 would truly be the one hundred and first transaction submitted https://bookmarklinkz.com/story20332993/facts-about-tron-blockchain-explorer-revealed-https-www-instapaper-com-p-16864836