{
  "manageEntity": {
    "action": "Create",
    "entityId": "1388570346",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"playlist_id\":1388570346,\"description\":\"\",\"playlist_name\":\"Toby Fox - MEGALOVANIA\",\"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\":1783157826,\"metadata_timestamp\":1783157826,\"track_id\":26373}]}}",
    "nonce": "0x5a9cafba588c20d27d2fbe5c3efebd7d0525eb556756aa6047a41a03b54a6e5d",
    "signature": "0xbf1633c1dabb173ba05cbaafc2bc850ed10620601e46ba299416e915cdf51dad213199442e94e0cd634606addd894bf70f239ae83de1af5192484b757ed316a31c",
    "signer": "0x45c372659741cFdb7A44Ee15796caFe53e42a6e3",
    "userId": "220501283"
  }
}