{
  "manageEntity": {
    "action": "Update",
    "entityId": "573138457",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"My favorites\",\"playlist_name\":\"Aerion’s favorites\",\"is_private\":false,\"playlist_image_sizes_multihash\":\"baeaaaiqseaa5lkjqlbi7xxkj5ahg3qhkblpzl26cgi7hxfzeevewouney6ndo\",\"release_date\":\"2026-04-18T05:13:05.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"is_image_autogenerated\":false,\"playlist_contents\":[{\"timestamp\":1776489201,\"metadata_timestamp\":1776489201,\"track_id\":1117890},{\"timestamp\":1776489211,\"metadata_timestamp\":1776489211,\"track_id\":53938335},{\"timestamp\":1776489242,\"metadata_timestamp\":1776489242,\"track_id\":247420143},{\"timestamp\":1776489251,\"metadata_timestamp\":1776489251,\"track_id\":1161905563},{\"timestamp\":1776489337,\"metadata_timestamp\":1776489337,\"track_id\":1750485888},{\"timestamp\":1776489474,\"metadata_timestamp\":1776489474,\"track_id\":473864444},{\"timestamp\":1776489673,\"metadata_timestamp\":1776489673,\"track_id\":955005},{\"timestamp\":1776491221,\"metadata_timestamp\":1776491221,\"track_id\":1885238566},{\"timestamp\":1776491588,\"metadata_timestamp\":1776491588,\"track_id\":735226126},{\"timestamp\":1776492721,\"metadata_timestamp\":1776492721,\"track_id\":798846471},{\"timestamp\":1776492908,\"metadata_timestamp\":1776492908,\"track_id\":1847668379},{\"timestamp\":1776493079,\"metadata_timestamp\":1776493079,\"track_id\":302409055},{\"timestamp\":1776493130,\"metadata_timestamp\":1776493129,\"track_id\":31596988},{\"timestamp\":0,\"metadata_timestamp\":1776493229,\"track_id\":1951963269}]}}",
    "nonce": "0x6996af42cef69d2fe1e8f541cc5407e4c79f7266352796455ea3fde6a2f14aa6",
    "signature": "0xf7b1dc7942b381e440daaebd784fde834404c92bb24df89abbd8cc3cb981c5ab79871a403f1141ab8fd66f13080ec14e3a134a9b79c721e266a3880b8aaca4eb1c",
    "signer": "0xa6537b4A64192585E782889E1230Cb8E13E01fd1",
    "userId": "154253595"
  }
}