Block peak - The block variety and size on the blockchain (in blocks) on generation of the present block Nonce - The transaction selection 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://thekiwisocial.com/story6023406/not-known-details-about-explorer-blockchain-ton-http-ezproxy-cityu-edu-hk-login-url-https-cryptoexplorerhub-com