Block top - The block selection and duration of the blockchain (in blocks) on generation of the present block Nonce - The transaction selection with the from address (Keep in mind this commences at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://ezmarkbookmarks.com/story20419164/explorer-blockchain-tron-an-overview-https-list-ly-churchkjeldsen86wpibju