{
  "manageEntity": {
    "action": "Update",
    "entityId": "537044878",
    "entityType": "Playlist",
    "metadata": "{\"cid\":\"\",\"data\":{\"description\":\"\",\"playlist_name\":\"Fracture - Experimental Trap\",\"is_private\":true,\"license\":\"\",\"release_date\":\"2026-03-29T08:46:26.000Z\",\"ddex_release_ids\":null,\"ddex_app\":\"\",\"upc\":\"\",\"artists\":null,\"copyright_line\":null,\"producer_copyright_line\":null,\"parental_warning_type\":null,\"playlist_contents\":[{\"timestamp\":1774773983,\"metadata_timestamp\":1774773983,\"track_id\":760563517},{\"timestamp\":1774773983,\"metadata_timestamp\":1774773983,\"track_id\":539373634},{\"timestamp\":1774773983,\"metadata_timestamp\":1774773983,\"track_id\":1911233042},{\"timestamp\":1774773983,\"metadata_timestamp\":1774773983,\"track_id\":2011669795},{\"timestamp\":1774773983,\"metadata_timestamp\":1774773983,\"track_id\":1151748083}],\"is_stream_gated\":false,\"stream_conditions\":null,\"is_scheduled_release\":false}}",
    "nonce": "0x1f2a93012fea2470722cc8ff8dbb8b7ef1441e8591c9cc69b88d5eebeb710a9e",
    "signature": "0xebd965c003ef434391b778ff3114d773ba38fce827c8f5dc4c0228745a16c09c40d4c99481353593ecdc8ef19cbe084251d00d0fbab706ef7458c87f215eb97b1b",
    "signer": "0xD1e78d368b6e1BA9c3281E18c08B03ccc78b50EA",
    "userId": "509716406"
  }
}