{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you think the future trends of blockchain technology will be?","a":"Policy and market dual-driven: Around the world, governments' support and encouragement for blockchain technology are gradually increasing, creating a favorable environment for the development of the blockchain industry. Policy support and market demand will jointly promote  the rapid development of blockchain technology."}]}],"pr":"f4ccebcf76b54da919eb9563fbe808b977dcd18c6c06c34cade017c77f23de19"}