{
  "manageEntity": {
    "action": "Update",
    "entityId": "988403620",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":988403620,\"owner_id\":247477413,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Afro Latin House\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"collaborators\":[],\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-09-01T06:42:09.000Z\",\"title\":\"Radio Generation Iron - set 19 Afro House (pomeriggio)\",\"duration\":6200,\"audio_upload_id\":\"ecfc1b2f36147e30af9f6141597f7cec\",\"track_cid\":\"baeaaaiqsecnueh3zxg6awnso3iv5ofdknme7jh757a5smx7cr6ty5wtqgcdj2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebvgdy3zlvbvueumdes4qytwbdpxhwujcjr4xhbpvm57fg5l6nyws\",\"orig_filename\":\"F_RGI-9afternoon.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":128,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x64ab31bbe3330b0fad47e9cbaeac3bda2ae0076877941c138b37a94c8bb43678",
    "signature": "0xf463bad543fd7d59eb468802fc923488d9022e5c4fa592cc424841ce4577fc595dd0d4184a20c084fbc80332fe364813ad54aee0892fc7d4b0ca6a78eafc331d1b",
    "signer": "0x16b438D7dfC1de534530231462EB0B437827490d",
    "userId": "247477413"
  }
}