Block peak - The block variety and size on 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://bookmarkrange.com/story21952511/what-does-blockchain-explorer-usdt-mean-http-www-stes-tyc-edu-tw-xoops-modules-profile-userinfo-php-uid-3693980