Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOM9j0GpCxvScBEWzjT0wGqqcMqEvOAqx2vmjmg8idpwvxw+rxp3qA6xA7… (1,748 chars)"
  }
}