Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAcaVzJvwyqPeG8ejPzNLV5HMubONV7l4k+5+yUHd8aSCq6qXM8jJ6/s80L… (1,748 chars)"
  }
}