Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwE5+vchVIyH5kwPtqZ4CfVRvXRwIFcrHIUWyKoVj3bYy1hWUVeYLjiDox+W… (844 chars)"
  }
}