Block height - The block amount and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for your from address (bear in mind this begins at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarklethq.com/story20190004/explorer-blockchain-tron-an-overview-https-www-giveawayoftheday-com-forums-profile-1172807