Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF9OdK5xBNiDV4P7s5ZoFpJJSzV9q1XkrFu6Zjnc9E/b0qn5SeFimAiMP1a… (844 chars)"
  }
}