Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBf3URJf4IqGI9XtgaaNHZ/2U6XN0+FGqAQ+9FzMzCuHSsqKqU92ZcNEvGD… (844 chars)"
  }
}