Block top - The block selection and duration of your blockchain (in blocks) on creation of the current block Nonce - The transaction amount for that 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://atozbookmark.com/story20084483/getting-my-blockchain-explorer-ethereum-to-work-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg