Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDhkg5cuGJTK00F0XrLjAzx8ILcIrZKtytvdHSPislSMltFGUAL0aD8NwGp… (1,748 chars)"
  }
}