{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do I query external price data from the Band protocol?","a":"First, understand the basic concepts of the Band protocol. Band is a decentralized oracle network that allows users to query external data and integrate it into  the blockchain."}]}],"pr":"800842ec582588ed511bf0332534e742c46710ff5d7f760e796639f62d8caab6"}