Block peak - The block variety and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this starts at 0 so a nonce of 100 would in fact be the one hundred and first transaction https://nowbookmarks.com/story20645429/blockchain-explorer-fundamentals-explained-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04