{
  "manageEntity": {
    "action": "Update",
    "entityId": "1089890949",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"PEAKNESS\",\"is_private\":true,\"playlist_image_sizes_multihash\":\"baeaaaiqsed5gih27hdt6y5vmvgzfqtphd3eqqinozxgqerutm4h35znsopnj4\",\"release_date\":\"2026-10-20T12:45:07.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[]}}",
    "nonce": "0x4559e7707b9b53c286d8c24f90e41d607ebff24c89e6acd164443c8335efe9e3",
    "signature": "0xbf7841b0f372135883ce7bb2c0f467d887a23a3800b2375f858bea0012ed9f65626a652b8609cec3cf04bdce33817351754338cdf8652cc194a971f745d04d551c",
    "signer": "0xf75adc45948144ee7d18bD5B4AEf863989CB88E6",
    "userId": "798360139"
  }
}