Block peak - The block selection and duration on the blockchain (in blocks) on development of the present block Nonce - The transaction number for that from address (Keep in mind this begins at 0 so a nonce of 100 would really be the 101st transaction submitted by this account) https://bookmarkport.com/story22945832/not-known-factual-statements-about-blockchain-explorer-tool-https-rentry-co-4vomqtzo