Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEcSs0yJDooYBy0FlMyhD5/I4xaj87NodQ1tbW7yZ9YIgg2C/E2OQZJ+tKX… (1,748 chars)"
  }
}