Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA4ecG4w1YtwOJfU9SXIe7JTYiFW3Aa82Eydthm0g9IqiuTWWECfsOwbIrP… (1,748 chars)"
  }
}