Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDxDZKTqZhIH6kxtBJQK7mlF+syRiwpX0WAo7/rNnLYX16Es4d/pPphVGZq… (1,748 chars)"
  }
}