Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGU2TQztL1rClSyHFMA0gOkbYd2vjlS8J5n0yWx8GaY7U2y+/NMTbOjPj7J… (844 chars)"
  }
}