Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQImPilKfK9VqFJhQlQlNKHA4sIXcdG6ZLp5Fwi3G629jyraO3aoY/Z/oGjy… (1,748 chars)"
  }
}