Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDaUeRXoQVEBYyJNc6gLz1I8Bqk1tzbwpqiSz8K2fw1uiSaNiFdRvdpr8KN… (844 chars)"
  }
}