{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What complex business logic can be implemented through smart contracts in blockchain?","a":"Efficiency: Smart contracts can trigger and execute real-time actions, avoiding manual intervention and approval processes in traditional contracts, and improving  business processing efficiency."}]}],"pr":"44f23e25f6b13b2145f20c3531eb9a5707f1f9b8f0abb1755e75975b0b32684d"}