Block top - The block number and duration of your blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (Remember this commences at 0 so a nonce of one hundred would in fact be the a hundred and first transaction submitted https://reallivesocial.com/story5834710/explorer-blockchain-tron-an-overview-https-independent-academia-edu-drewandreassen4