Block peak - The block variety and length of the blockchain (in blocks) on creation of the current block Nonce - The transaction variety 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://bookmarks-hit.com/story23677592/explorer-blockchain-things-to-know-before-you-buy-https-mathiasen-curry-2-federatedjournals-com-diving-deep-blockchain-explorers