{
  "manageEntity": {
    "action": "Update",
    "entityId": "485010616",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"New playlist\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsecmpxv4uh3g3qhyz56arsgjtakxpfeejtuype4kzd5zifsbbiymqw\",\"release_date\":\"2026-10-15T19:51:41.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":true,\"playlist_contents\":[{\"timestamp\":0,\"metadata_timestamp\":1792418926,\"track_id\":130564},{\"timestamp\":0,\"metadata_timestamp\":1792418934,\"track_id\":1792748125},{\"timestamp\":0,\"metadata_timestamp\":1792423559,\"track_id\":494740908},{\"timestamp\":0,\"metadata_timestamp\":1792423592,\"track_id\":710684002},{\"timestamp\":0,\"metadata_timestamp\":1792425786,\"track_id\":1696424814}]}}",
    "nonce": "0x74a3513e5dfdbd01c8d986539b6bfc7a7db205dc88e9320f62c3bdf4ac6dd727",
    "signature": "0x7b247ff2d2ad87225f4c68b353a15ffa6f309948d03a54398a1cb25a698b3a6254e0bf96a952e43660b2c311d0d43bb7004959c5816137d72bf797130d24e36b1b",
    "signer": "0xbcF27CD259a120e92577BC7a7EB95670b3A0E2fA",
    "userId": "105402635"
  }
}