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://peakbookmarks.com/story20523372/not-known-details-about-blockchain-explorer-ltc-https-notes-io-ww2s8