{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to handle more communication off-chain?","a":"Optimize communication protocols: By studying and improving existing communication protocols, we can enhance  communication efficiency and reduce communication costs, achieving faster and more stable data transmission."}]}],"pr":"37b45fc1a0d52a4becb5f0b37bc4251dc4342d8831f49d5f73614e41a68d6fbc"}