{
  "manageEntity": {
    "action": "Update",
    "entityId": "2125383454",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"UNSTOPABLE\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsedl4shkujrpiocvkvy5e6odlgtqu5nnpunt32upo6bkqmoc3a6d6g\",\"release_date\":\"2026-04-08T08:11:51.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x1a3e4614158a430c6b25f0d9844f1b4b1d575d53d3f05bafacba5bcca0539ae9",
    "signature": "0xbe15578b16c450b63c77f6bc9b8e30e14c0bd387ddc28111e963abc371d433206c9d22230cbed188a8d83dc268690e1b94c8ddb32304b084f9cafe08f82c128b1b",
    "signer": "0xe62fb04C802261ED8A960eDA707cf5636AA369D7",
    "userId": "271471684"
  }
}