{
  "manageEntity": {
    "action": "Create",
    "entityId": "2106552912",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":2106552912,\"description\":\"\",\"playlist_name\":\"يا اللواء 103\",\"is_private\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1781299125,\"metadata_timestamp\":1781299125,\"track_id\":214905950}]}}",
    "nonce": "0x73e5c4fb210bd27cd534b4b14366cfe982b45d8c7de1c7dbcff2a6a857007230",
    "signature": "0xa79288693f33433dd011d389baa4a8bed50b4aa2fb980c8d718d0e540feab61f1e7833e63dca462f18df60b06792cc31ebb9d4fe298fcde633f02c9d41ed16361b",
    "signer": "0x6334e76d317C222aB40803a3d400000a8E3b51B8",
    "userId": "429327707"
  }
}