Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFgZjE9gXrKL5yW+iUt64zH3GiXqqWZZp3qNNMbCzZvtyx6PNzTtvmD+qqT… (844 chars)"
  }
}