Block top - The block number and size on the blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the one hundred and first transaction submitted https://linkedbookmarker.com/story5854207/explorer-blockchain-tron-an-overview-https-cuwip-ucsd-edu-members-georgeuncle0-activity-1839979