Block peak - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction range for that from address (Keep in mind this commences at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://e-bookmarks.com/story6042854/not-known-details-about-explorer-blockchain-ton-https-hedgedoc-eclair-ec-lyon-fr-6mkao4fyqry-pm5xpak7hg