{
  "manageEntity": {
    "action": "Update",
    "entityId": "1395635184",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"BAVE - Grassy Knoll\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"QmNsLNMemYkhYKALWqvc4WU5X2V2TJ5MFthw61FsdZp9L8\",\"release_date\":\"2024-02-10T11:37:55.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":245,\"metadata_timestamp\":245,\"track_id\":314811},{\"timestamp\":1707565110,\"metadata_timestamp\":1707565110,\"track_id\":326181},{\"timestamp\":1707565285,\"metadata_timestamp\":1707565285,\"track_id\":354158},{\"timestamp\":1779819305,\"metadata_timestamp\":1779819305,\"track_id\":142357},{\"timestamp\":1779819388,\"metadata_timestamp\":1779819388,\"track_id\":142272},{\"timestamp\":1779819394,\"metadata_timestamp\":1779819393,\"track_id\":146727},{\"timestamp\":0,\"metadata_timestamp\":1779819398,\"track_id\":142274}]}}",
    "nonce": "0xa32a4d7aaaf69c6aabea213a4ddb62666dac618943bc6d4fb1e583e898ed7b1c",
    "signature": "0xa38cb3b7768684d33df44439cd3841eb6343727fb79595599d19fc071a21571e519823f203551a8026c57a7816cf723f251231e3564bff9c8ba2d138bded26401b",
    "signer": "0x02298296B3354c8E0f9cfd3D54210311e746E07c",
    "userId": "288301470"
  }
}