{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the main application scenarios of blockchain technology?","a":"Supply Chain Financing: Blockchain technology can be used to improve the efficiency and transparency of supply chain financing, reducing the risk  of bad debts and increasing the availability of credit for small and medium-sized enterprises."}]}],"pr":"4ef9ee62a5bbd2b3c6d84201e75b6d887a0c025b3ad898e3364ecdb24818fc04"}