Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCH6UwrwfQNv79EE9ZAWQTQ53kB1RqMnPkMpE3u7ARmWBLWHza+jP21rFQ0… (1,748 chars)"
  }
}