Block peak - The block amount and size on the blockchain (in blocks) on development of the present block Nonce - The transaction selection with the from address (bear in mind this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) https://prbookmarkingwebsites.com/story26519315/the-greatest-guide-to-blockchain-explorer-unconfirmed-transaction-https-forum-repetier-com-profile-coverjaguar3