Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA2GoNg+7gmNjwjl5ZC5ddqjEvl900TJ3TUyWST4K1NsRAJYhYcLSXKMJX4… (1,748 chars)"
  }
}