Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction amount to 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://tornadosocial.com/story5831499/explorer-blockchain-tron-an-overview-https-forum-issabel-org-u-optionray7