Block top - The block selection and length of 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 a hundred would essentially be the one hundred and first transaction https://socialislife.com/story5742340/explorer-blockchain-tron-an-overview-https-md-darmstadt-ccc-de-znwtrv3frkwon6rj4y8pua