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 at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Contract generation https://bookmarkahref.com/story20238804/blockchain-explorer-search-an-overview-https-www-webwiki-fr-cryptoexplorerhub-com