Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBOdRoYYAmEKEWl6OwHXZNPEE4x842i0/VmOYN1apgrTnNy5V+MFaeCvDuo… (1,748 chars)"
  }
}