{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the specific contents of the delegation operation in blockchain?","a":"Calling smart contract methods: After the smart contract is deployed, participants can initiate various business operations by calling contract methods. These operations  may include transactions, balance inquiries, financial transactions, etc. The process of calling smart contract methods requires compliance with the interface specifications defined by the contract to ensure data security and business integrity."}]}],"pr":"e70c470b8700217db7112f5aed6f07b3244e6977733efecedbe45a6d2cb1ef8d"}