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://apollobookmarks.com/story20158252/new-step-by-step-map-for-blockchain-explorer-unconfirmed-transaction-https-www-hulkshare-com-circledrop4