Block peak - The block variety and duration of your 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://bookmarkunit.com/story20308056/the-blockchain-explorer-address-diaries-https-skitterphoto-com-photographers-1387379-jimenez-deleuran