{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the main technical upgrades included in Sonic?","a":"Signal processing technology: Optimize the signal processing algorithm to improve  the signal transmission speed and anti-interference capability, ensuring the stable operation of the system in complex environments."}]}],"pr":"34a71aa34da550b07d80c783d32691e6b2852c13982ef7b036813f739877e305"}