Block top - The block selection and length from the blockchain (in blocks) on generation 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 basically be the a hundred and first transaction https://prbookmarkingwebsites.com/story25213906/not-known-details-about-blockchain-explorer-usdt-trc20-https-notes-io-ww2s8