Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGo7G3YJOeY4ns6y8sHVl6tmHol/ik+lJ4K1AUCXU0BYlg3APl0saFWqPnR… (844 chars)"
  }
}