Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAPqskeNg1PuUqiSlw4IAzGEjfpS6HZyDilkxRzZ5fO70cZgsh6ZGTVRBh3… (1,748 chars)"
  }
}