Block peak - The block variety and size with the blockchain (in blocks) on generation 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://webnowmedia.com/story5793364/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-pad-fs-lmu-de-h2fzbno0rjqfpyic-69lxg