{
  "manageEntity": {
    "action": "Update",
    "entityId": "256040514",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Troppe voci\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqseaqmckx7m7mxkcxzghwvn4rgejspwjfwk2auqarwagv3rgcxnk53y\",\"license\":\"\",\"release_date\":\"2026-07-16T11:56:55.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x61adb1c51f94f558fb38e4d5ffb6255535507ced678df700f57b201c2d7c46a5",
    "signature": "0x7d3df4af72b0c067630334f7e7f120f244b6b01dc2a148e4427239d1cf02d34e0af62f80f0a6b0778af9f2c930a4d649ee47e49c6ff96136bd2ec389d05c62611b",
    "signer": "0x3f609C772dBC213942aF1f563Dc3da5B6F6C9C0a",
    "userId": "573321843"
  }
}