{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the format of the message?","a":"Header: Contains metadata information such as the  version, encoding, sequence number, etc. of the message."}]}],"pr":"5a70a9b99d2a29fac8807ffb3abebb2ad19da9d153953d880cb84520c79955f4"}