{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of healthcare?","a":"Drug supply chain management: Blockchain technology can provide fully automated and transparent tracking and management of drug supply chains,  effectively supervising the entire process from production to circulation and ensuring the authenticity of drugs."}]}],"pr":"819172c0e825a0fba69ba20b92fde67d375cba81b8704325f2f1466da0709a0c"}