Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDAgMXy79GLsMv2o8BVFQPQ6GZPQ+1ViLqL4K301h9XfRkDESq5oaHqDcEW… (1,748 chars)"
  }
}