Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAzW418hqNwmVr/VDUFZRfb/jii3MU5Qn87nqZY0FeAKj65hIvIw7+4UGEF… (1,748 chars)"
  }
}