{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to ensure the security and correctness of sending messages in the Sparrow wallet?","a":"Encryption technology: Encrypt the messages using advanced encryption algorithms to ensure their security. The Sparrow wallet employs multi-layer  encryption technology, including symmetric encryption and asymmetric encryption, to protect users' data and assets."}]}],"pr":"2ca145befb797624872a8e14a419ea8657092ee30ee30f1ef62251ad7c822dcd"}