{
  "manageEntity": {
    "action": "Update",
    "entityId": "1640622675",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Variadas\",\"playlist_name\":\"Pedro\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseceanrtnwd3mpte2ceokpkdknlfrho6vhwrrwz2g4yftgpdpj5xe6\",\"release_date\":\"2026-04-01T02:30:49.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":1775010699,\"metadata_timestamp\":1775010699,\"track_id\":1674001840},{\"timestamp\":1775010704,\"metadata_timestamp\":1775010704,\"track_id\":353229050},{\"timestamp\":1775065574,\"metadata_timestamp\":1775065574,\"track_id\":153009776},{\"timestamp\":1775065581,\"metadata_timestamp\":1775065579,\"track_id\":273177337}]}}",
    "nonce": "0x10efa1679f9f9a260868a1ebb07f567852e089c9322d2372098a25a8957ccfb7",
    "signature": "0xaa96e4f7b84b1dd39d136a92bb5ca19b75e9f9d53cd9071ecdce4e05d348072b249bd0b6a83dc8775ceef204c30b80ac39c81ff35b664e10fa1aa1782a7c4b411c",
    "signer": "0x8a417A9AEAf146E3136a487b2F098b49b74b7842",
    "userId": "862983276"
  }
}