Block peak - The block variety 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 really be the 101st transaction submitted by this account) https://bookmark-rss.com/story20062724/5-essential-elements-for-blockchain-explorer-ethereum-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04