Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGEJ1YXjCW5GUuWHO8Ig85Av054G1S8HY2U4P+EpFe5p0Fz0Lmlwakh1g0l… (1,748 chars)"
  }
}