{
  "manageEntity": {
    "action": "Create",
    "entityId": "1890616256",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1890616256,\"description\":\"\",\"playlist_name\":\"Mili - Hero [Limbus Company]\",\"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\":1778794088,\"metadata_timestamp\":1778794088,\"track_id\":269605344}]}}",
    "nonce": "0xdacff3a87a9134d138e9e92a3a09048e132708fc14560d873f4873edbb47bd20",
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    "signer": "0x3A2C2d6B2b96B324aEfe2Fb682DD70531b2De7d0",
    "userId": "328274267"
  }
}