Block top - The block number and length in the blockchain (in blocks) on development of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) Deal generation https://bookmarksea.com/story20491264/explorer-blockchain-tron-an-overview-https-list-ly-churchkjeldsen86wpibju