Block top - The block selection and duration 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 one hundred would in fact be the a hundred and first https://kingslists.com/story21855473/the-best-side-of-explorer-blockchain-usdt-https-www-webwiki-it-cryptoexplorerhub-com