Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB4Yqnah5IldNpSLLbPnXCbR3gO8Hk3LJ/RSWoNaRvXhmu7/baWm1iIvk1V… (1,748 chars)"
  }
}