Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAxzxRZJ5oKubCMXH79hcTfdMzj2x6Fgcx4mkm8js4sBD8RK9ZvAYmrAAX6… (1,748 chars)"
  }
}