Block peak - The block range 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 truly be the a hundred and first transaction submitted https://mixbookmark.com/story6239468/top-guidelines-of-explorer-blockchain-solana-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04