Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBEw0hEK4s0cBqSykz8pCWouh+h2V0kVB3EJSnGEGZb21VoEI9IlVykuRn7… (1,748 chars)"
  }
}