{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to initiate a market launch proposal for a perpetual market in blockchain?","a":"Identify market demand: First, conduct in-depth research on the perpetual market to understand its potential user group, market demand,  and trading products."}]}],"pr":"1a9335e0840963e0ddecc4a53abf2dcad78cf345ad323161fa63966ef2747c5f"}