Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDnFZYQ++WnD0yJuOxLLNWNM8PoknRLm4X77e20cv36yBnvyOeJow3Kxfkn… (1,748 chars)"
  }
}