Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBJ2XEmU5gk/5mZYeMIyo1sOjrYo/+L23i0f9LgkwImXSDZPoG7Ogi+svT… (1,748 chars)"
  }
}