Block peak - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection for the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://mylittlebookmark.com/story6153267/explorer-blockchain-things-to-know-before-you-buy-https-posteezy-com-past-these-blocks-discovering-realm-copyright-explorers