Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAgzRLfZtTOay5E9awkvTUcOib2F9h+aO96xmjHfzLtJ2gwqmq6FA3DLwPz… (1,748 chars)"
  }
}