Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDr7Qv+HI4S6QUwEPI40QLgh2wTgLwjja6k0IlFHtvCkRb1azG5HKwxAWkC… (1,748 chars)"
  }
}