Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJFaJ5C2uySNCnuUNqDbVnRhRnIAJ+pIuyHDdXAu0N+A1YHIdkAn88EGaC… (1,748 chars)"
  }
}