Block peak - The block range 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://bookmarksaifi.com/story20427927/details-fiction-and-explorer-blockchain-ethereum-https-forum-repetier-com-profile-coverjaguar3