{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is contract execution implemented in blockchain?","a":"Triggering event: When specific conditions are met, the smart contract is triggered, thereby starting execution. These conditions may include transactions occurring, increases or decreases in specific assets, etc."}]}],"pr":"861773680a57dc72f591936c96e669c74c3167c77f7487401a7df7b0ab8ba5c4"}