Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGataVrMqKhfVr4fYPQa6NK+T0hlVZItku2o0WJ6yVZ0XeS3UZTnsBwkxfI… (1,748 chars)"
  }
}