{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the types of event attribute types in the blockchain?","a":"Consensus Events: These events  are related to the consensus mechanism of blockchain networks, such as PoW (Proof of Work) and PoS (Proof of Stake)."}]}],"pr":"a195b42ecd668aa0479e280fd5abb3ea47c3e1eed8cf65035df250c22fec0462"}