Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD6LGJzUd22tNrnqAQwgCrPAHKlADxB1hgT1QLP+GOgzFLFFA0S7LxlMqM1… (1,748 chars)"
  }
}