Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwELjD9+aud6y5AiNuvnkfvCvSreZVz9E5GDVw2z2m+z/gYqLxBASEkFMrbb… (844 chars)"
  }
}