Block peak - The block variety and size with the blockchain (in blocks) on generation of the present block Nonce - The transaction selection 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://bookmarkyourpage.com/story5967430/detailed-notes-on-blockchain-explorer-unconfirmed-transaction-https-pad-stuve-uni-ulm-de-qjwqtezvsfelat3ec1kc9q