{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to create a simple transaction?","a":"Set the transaction price: Based on factors such as market trends and supply and demand relationships, both parties negotiate to determine  the transaction price."}]}],"pr":"7b490fe569fd2df5b513100dfe5ae4ab2100df0517f5848a6004137094c4c01c"}