{
  "manageEntity": {
    "action": "Update",
    "entityId": "1620235755",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Created with FreeYourMusic.com where you can transfer playlists to Spotify, Apple Music, YouTube and others\",\"playlist_name\":\"Serving Cunt: Halloween Edition\",\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1790867289,\"metadata_timestamp\":0,\"track_id\":1382987724},{\"timestamp\":1790867296,\"metadata_timestamp\":0,\"track_id\":805487},{\"timestamp\":1790867304,\"metadata_timestamp\":0,\"track_id\":1769174641},{\"timestamp\":1790867313,\"metadata_timestamp\":0,\"track_id\":456843},{\"timestamp\":1790867322,\"metadata_timestamp\":0,\"track_id\":1382987724},{\"timestamp\":1790867330,\"metadata_timestamp\":0,\"track_id\":805487},{\"timestamp\":1790867332,\"metadata_timestamp\":0,\"track_id\":1382987724},{\"timestamp\":1790867337,\"metadata_timestamp\":0,\"track_id\":1769174641},{\"timestamp\":1790867340,\"metadata_timestamp\":0,\"track_id\":805487},{\"timestamp\":1790867345,\"metadata_timestamp\":0,\"track_id\":456843},{\"timestamp\":1790867353,\"metadata_timestamp\":0,\"track_id\":47512},{\"timestamp\":1790867357,\"metadata_timestamp\":0,\"track_id\":456843},{\"timestamp\":1790867361,\"metadata_timestamp\":0,\"track_id\":51587},{\"timestamp\":1790867365,\"metadata_timestamp\":0,\"track_id\":47512},{\"timestamp\":1790867370,\"metadata_timestamp\":0,\"track_id\":1096180},{\"timestamp\":1790867372,\"track_id\":3164}]}}",
    "nonce": "0x8be85529a17b46a82143a01fa9d19e9e40654cdbeafac156e5de450df99613c5",
    "signature": "0x49226525b4a74704349a3da67a01816aa990382815cb93a7217f47666477773719fe8a2026c0e7541b483393c6ef1e19df5b339ffcfca80618caf91b090682061b",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "548524106"
  }
}