Block top - The block selection and length from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of one hundred would in fact be the a hundred and first transaction https://techonpage.com/story6029793/not-known-details-about-explorer-blockchain-ton-https-independent-academia-edu-drewandreassen4