{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"The proposal for launching a binary options market in the blockchain contains which parameters?","a":"Underlying Asset: Determines the asset involved in the market, such as cryptocurrencies,  stocks, commodities, etc."}]}],"pr":"926b222a7ea067719c877cbd1d193959dc22d3f2217280d01c0ecb6e57dd47a4"}