Block peak - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection 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://mysitesname.com/story10546958/what-does-eth-blockchain-explorer-mean-https-atavi-com-share-xftxdaz1pgsb4