Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC5QwDRzzNEgaA6zFLZ+7YK8XE/EMS/lqVNyXSfOMaIuDaAMw9UJYRVyGVg… (1,748 chars)"
  }
}