{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the steps to instance a contract in a blockchain?","a":"Choose an appropriate blockchain platform: Select a  suitable blockchain platform based on project requirements, such as Ethereum, Polka Dot, Cardano, etc. Different blockchain platforms have different characteristics and advantages, and you need to make a choice according to your needs."}]}],"pr":"a6f13975229ea791461add14d5deab6044d9dd5282ea6f62c7784929c4e6885c"}