{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts on the blockchain utilize price data provided by Chainlink?","a":"When calling the Chainlink oracle service, the smart contract needs to pass relevant request parameters, such as the data type, data format, timestamp, etc. of  the requested information. These parameters can help Chainlink verify the authenticity of the data and ensure the smart contract receives accurate and reliable price information."}]}],"pr":"e20f39caf0353a1d62046b6f6558aa91c651bac58ae88a92c3e465d55432f81a"}