{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to avoid abuse in blockchain smart contracts?","a":"Transparency and Publicity: Enhance the transparency and publicity of smart contracts, enabling participants to understand the functions and execution process of the contracts. In this way, abuse behaviors are more likely  to be detected, reducing the potential for abuse."}]}],"pr":"b19dc7870e0b632895a78385b497278c737a8ae50d6b4c90ff3a51eb115f2e76"}