Block top - The block selection and length of your blockchain (in blocks) on development of the present block Nonce - The transaction range with the from address (Remember this starts off at 0 so a nonce of a hundred would actually be the 101st transaction submitted by this account) https://bookmarkity.com/story20598264/the-blockchain-explorer-address-diaries-https-hedgedoc-digillab-uni-augsburg-de-mshxmk-praykwj94jou11g