Block top - The block selection and size from the blockchain (in blocks) on creation of the present block Nonce - The transaction range for that from address (Keep in mind this begins at 0 so a nonce of a hundred would really be the a hundred and first transaction https://bookmarksaifi.com/story20772796/top-guidelines-of-eth-blockchain-explorer-https-files-fm-f-e6nkandt95