Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqUeiPwEOLdGHHeDJEzQ2W1LUEgGIJkeiZr8v8UfOmmQChzs2m7bmRRTjv… (1,748 chars)"
  }
}