{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve transaction transparency and security?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture,  with data stored on computers located all over the world (called nodes), avoiding the security risks of a centralized system."}]}],"pr":"50198d42b7e0bc3aae97294ef937ab9bb5298af59ea3a6816f37f3d15b1e6a08"}