{
  "manageEntity": {
    "action": "Update",
    "entityId": "150146495",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"Enjoy This Techno Selection \\nBy Nell Silva\",\"playlist_name\":\"Techno Tracks \",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqsecpwttqb5pltifyqhq5dgpvylx2ctsoubjf2l626zasx7y3hoymlq\",\"release_date\":\"2026-04-13T17:43:05.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776102174,\"metadata_timestamp\":1776102174,\"track_id\":1904987939},{\"timestamp\":1776102203,\"metadata_timestamp\":1776102203,\"track_id\":300276110},{\"timestamp\":1776102214,\"metadata_timestamp\":1776102214,\"track_id\":23055420},{\"timestamp\":1776102224,\"metadata_timestamp\":1776102224,\"track_id\":755244304},{\"timestamp\":1776102233,\"metadata_timestamp\":1776102233,\"track_id\":1163160261},{\"timestamp\":1776102244,\"metadata_timestamp\":1776102244,\"track_id\":670165214},{\"timestamp\":1776102250,\"metadata_timestamp\":1776102250,\"track_id\":15909578},{\"timestamp\":1776102258,\"metadata_timestamp\":1776102258,\"track_id\":1795521827},{\"timestamp\":1776102266,\"metadata_timestamp\":1776102266,\"track_id\":971589634},{\"timestamp\":1776102277,\"metadata_timestamp\":1776102277,\"track_id\":149724887},{\"timestamp\":1776102285,\"metadata_timestamp\":1776102285,\"track_id\":1053791053},{\"timestamp\":1776102293,\"metadata_timestamp\":1776102293,\"track_id\":1751030143},{\"timestamp\":1776102300,\"metadata_timestamp\":1776102300,\"track_id\":1068141536},{\"timestamp\":1776102330,\"metadata_timestamp\":1776102308,\"track_id\":1415545751},{\"timestamp\":1776102330,\"metadata_timestamp\":1776102321,\"track_id\":117059981},{\"timestamp\":1776102330,\"metadata_timestamp\":1776102329,\"track_id\":845838029},{\"timestamp\":0,\"metadata_timestamp\":1776102338,\"track_id\":333028545}]}}",
    "nonce": "0x30f35c4f900c2fdf8e8c0d57e723637d1a911811881a79b75b38f96a002683fe",
    "signature": "0xadf6bc4d992cce14c79de1ef6f8bc047c2c45bb9246100679347316d68404ce8096f418e22deb4fd3c38e0fa1a28d67bf06dc39cc650b7c26af8887ce12f43471b",
    "signer": "0x2A90A6ABdE518aeca2B7C9653ff26213FA55deC1",
    "userId": "729554864"
  }
}