Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction number for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://zanybookmarks.com/story20899959/the-blockchain-explorer-address-diaries-https-setiathome-berkeley-edu-show-user-php-userid-13199150