{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is supply chain management applied in blockchain?","a":"Ensuring product traceability and safety:  Blockchain technology allows for the traceability of products throughout the supply"}]}],"pr":"28f024eed4d8635d1a7a5a2d7ca8ed397be7bb62c1a8393c213b0daf600074be"}