Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHglQNmOyeb5KTwmGT6+ac6ybVhRb8JwlLN+KuN9Lfjzg5rWay5n4Z//WIY… (844 chars)"
  }
}