{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The project layout of a blockchain program is as follows:","a":"Choose an appropriate blockchain platform:  According to the project's requirements and characteristics, select a suitable blockchain platform, such as Ethereum, Polka Dot, etc."}]}],"pr":"38f5828c44a34e3ef013e9ba9d1ae54e0eff2f73f86c785279ed17b7bf9b2eb3"}