{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are transaction deposits arranged in the blockchain?","a":"Deposit ratio: The parties involved in the transaction agree on the ratio of the deposit based on the transaction amount and  risk level to ensure the safety and stability of the transaction."}]}],"pr":"79b914a8d6b2e63dbb302789f4339425f0bef3d4fa006ce6737c04af6222ce1c"}