Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD9utYb4e1d/TIn0Ks/BEt+JFc1lyFUFVXe/m7vkXnZhgauYk8RiuCLr1q9… (1,748 chars)"
  }
}