Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAxOsHiIPeMV8DgzzwXya0rZZf+2QfWKlYdidGfWDi6WV03XvxuNpnOOSMn… (1,748 chars)"
  }
}