Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwH7vZKwOFik5JwuPUWS+LuLlwf4WyNax6x/rGxe6IViJi6izDy5JSi4v5qM… (844 chars)"
  }
}