Block peak - The block range and duration of the 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://get-social-now.com/story6088189/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-instapaper-com-p-16864836