Block peak - The block range and duration of the blockchain (in blocks) on generation of the present block Nonce - The transaction amount for the from address (bear in mind this starts at 0 so a nonce of 100 would really be the a hundred and first transaction submitted https://bookmark-master.com/story20331720/a-review-of-blockchain-explorer-xrp-https-files-fm-f-e6nkandt95