{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What kind of impact will blockchain technology have on the future?","a":"Cross-border  connection: Blockchain technology can break through block limitations, enabling cross-border cooperation and creating more value for the future world."}]}],"pr":"590fa759b3d762a080b2dfe36e40b1170e6c11e18deca1f8343bb0679f8dd8f8"}