Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJpr1qiwIxHjTVwTH2GOLuiP+3yMgCz3hUg7S+EToTbyPmqpgM7EvDewsK… (1,748 chars)"
  }
}