{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain on global trade?","a":"Enhancing  trade security: Blockchain technology features decentralization, transparency, and tamper-proof characteristics, which can enhance trade security and prevent fraud."}]}],"pr":"e88379237a559f4588d13c25c537b6fc987c48198ea33b9987ca1e6f83f8f53d"}