Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGDqk22ONvbs+ZMbXAuF7rKFa7edmTjCDG5N+kQzE8E/Gqy5sI7sxhK0VIq… (844 chars)"
  }
}