Block height - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Agreement creation https://bookmarkingfeed.com/story20715391/explorer-blockchain-tron-an-overview-https-peatix-com-user-27717689