{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to request the redemption of insurance funds in a blockchain?","a":"First, you need to log in to your blockchain account, which usually requires authentication with  a private key and public key."}]}],"pr":"a8236235624eda8a01a85d384d62e61066ff84ea2eec6aebc48f837792c6fc29"}