Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGo0DvHsawxiO0pD5EaNkCznHZusfpyOoWxWjOJa/W3dQH+SY57nlB2AawP… (1,748 chars)"
  }
}