{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the Expiring Futures Market Initiation Proposal?","a":"The proposal for initiating the expiring futures market refers to a  special program launched by Zhengzhou Futures Exchange (Zhengzhou Commodity Exchange), named"}]}],"pr":"bf5b5cdcf2386f09895e89e4b624252a407db6d45b361fef7a2e534756eb1893"}