Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for 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://bookmarkja.com/story22830931/the-smart-trick-of-blockchain-explorer-app-that-nobody-is-discussing-https-www-instapaper-com-p-16864836