{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the contents of the state transition operations in the blockchain?","a":"Contract status update: During the execution of smart  contracts, their status will be updated according to the input parameters and preset conditions, such as locking assets, releasing assets, etc."}]}],"pr":"f182b2177f6c1bcd117e142b3323f02f1e928a6d968e7d52c13558d51f8abc28"}