Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGwcbj8cAy9VDrqt7sQ5gtuuMs6+7xkUCV7R5vcP5oz0jWTWy4fJiZn7xCF… (844 chars)"
  }
}