Block peak - The block variety and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with 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://greatbookmarking.com/story20482446/explorer-blockchain-things-to-know-before-you-buy-https-atavi-com-share-xftxdaz1pgsb4