Block peak - The block amount and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction range for 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://modernbookmarks.com/story20293665/how-much-you-need-to-expect-you-ll-pay-for-a-good-blockchain-explorer-litecoin-https-graph-org-unveiling-transparency-how-blockchain-explorers-function-09-04