Block height - The block amount and size on the blockchain (in blocks) on generation 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 truly be the a hundred and first transaction submitted https://iwanttobookmark.com/story20793950/explorer-blockchain-tron-an-overview-https-rentry-co-4vomqtzo