Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEG9MRyIqG3KBfKXlHxCFyXUJoB/ryRcgfNj21oEBPDVWWBViS/ihqkggK0… (844 chars)"
  }
}