Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQClt33nFWinnNc3SJ3V8fWPQ4IGHoAiVFTWMnWCzLsNbjS4m7YMEHlrGqwV… (1,748 chars)"
  }
}