Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAm+AbG3EQVgUQQaM9RN9+tV9oGPfJfl3zT5IVLVeWnDWjXxBlsfX7RwV7T… (844 chars)"
  }
}