Block peak - The block range and duration 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://bookmarks-hit.com/story23478194/not-known-details-about-explorer-blockchain-ton-https-files-fm-f-e6nkandt95