{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of governance modules in blockchains?","a":"Consensus Mechanism: The governance module usually adopts a consensus mechanism to ensure the security and stability of the blockchain network. The consensus mechanism includes but is not limited to proof of work (PoW), proof of stake  (PoS), and delegated proof of stake (DPoS)."}]}],"pr":"5407447aa2e66fb48f2fc0e13a713e14d45a75434aa3d6151976f434780a0865"}