Block peak - The block amount and size on the blockchain (in blocks) on generation 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://hotbookmarkings.com/story20355719/the-smart-trick-of-explorer-blockchain-ethereum-that-nobody-is-discussing-https-files-fm-f-e6nkandt95