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://bookmarkspy.com/story22001618/explorer-blockchain-base-an-overview-https-www-hulkshare-com-circledrop4