Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFsCW6qV+R1ckfZ6y63yoZa2frJWf9q9X9TPP8/TvJ0f3V9mF2A7Q8/punm… (1,748 chars)"
  }
}