{
  "manageEntity": {
    "action": "Update",
    "entityId": "1314534720",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Created with FreeYourMusic.com where you can transfer playlists to Spotify, Apple Music, YouTube and others\",\"playlist_name\":\"2022\",\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1793290995,\"metadata_timestamp\":0,\"track_id\":963320},{\"timestamp\":1793291020,\"metadata_timestamp\":0,\"track_id\":1869717901},{\"timestamp\":1793291028,\"metadata_timestamp\":0,\"track_id\":626874},{\"timestamp\":1793291032,\"metadata_timestamp\":0,\"track_id\":458657},{\"timestamp\":1793291037,\"metadata_timestamp\":0,\"track_id\":203227},{\"timestamp\":1793291041,\"metadata_timestamp\":0,\"track_id\":980117},{\"timestamp\":1793291046,\"metadata_timestamp\":0,\"track_id\":599678430},{\"timestamp\":1793291049,\"metadata_timestamp\":0,\"track_id\":667285},{\"timestamp\":1793291053,\"metadata_timestamp\":0,\"track_id\":2076286352},{\"timestamp\":1793291057,\"metadata_timestamp\":0,\"track_id\":2015442924},{\"timestamp\":1793291062,\"metadata_timestamp\":0,\"track_id\":326502},{\"timestamp\":1793291095,\"track_id\":8834}]}}",
    "nonce": "0x2808e974a2b4377cadf52ef2639a252f896c36a2a2bcf0270f1f18e83e913ead",
    "signature": "0x3472285210fb7a87849d8597aaa2ebc9647a4f5d41a28e03279ffb9ace3602de44528e5cc111dee59d3089daa53f3e959ad6ef5e61336f6b56696f1f51b9ca671c",
    "signer": "0xE0525026F59D952AE2CDA2f28771796C2d7f7D97",
    "userId": "742811990"
  }
}