Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHzHt6Q9vTzcuTJfY6f8PypLHDzANwYx+sWFZw2M3VcnF5KWGU6HyRGj2e3… (1,748 chars)"
  }
}