{
  "manageEntity": {
    "action": "Create",
    "entityId": "1472527319",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1472527319,\"description\":\"\",\"playlist_name\":\"Китап\",\"is_private\":true,\"is_album\":true,\"license\":\"\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1789853222,\"metadata_timestamp\":1789853222,\"track_id\":1934899514}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0xba6d5a620436beef4135ec0d5d28f2526aeed44a57c519c7bf03d31c98cca20e",
    "signature": "0xed96511a10d014afd9d1cb679e2676176ab4a847f9f4bff2713a3d5eb554aa444a3433ca3b80b13be2a6a92228ab421e7b2f786287cd28ba4bfb6a959bc2f02f1b",
    "signer": "0x473784A6Db124b95de277d9A2527561BA95e7133",
    "userId": "957849040"
  }
}