Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBHaOWK/7+pwtlWXTvbIjet1hwQkzC4cNI8xZp7z1igEz0eQ3AaY2Whzb9F… (844 chars)"
  }
}