{
  "manageEntity": {
    "action": "Create",
    "entityId": "1115634272",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1115634272,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Drum \u0026 Bass\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"lumabeingeternitygirl - xiaokuostick\",\"duration\":260,\"audio_upload_id\":\"efa13e0f49cedde6c0983fa3cb22f7d6\",\"track_cid\":\"baeaaaiqseazbohslo75erjopiympl7fxhj5hks5zjxia3kdxwi4u3tws4xkyo\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsedabt2na5rr2h4prj7dhbuwses5mrvk5my2rb6z7tdqgqxipnvgno\",\"orig_filename\":\"km_20260604_720p_30f_20260604_214304.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":18534721,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsealrfs4av5dts7ifznfcqturksc5cqvyoeowhxdbpcb4ozlki3f4a\"}}",
    "nonce": "0x8e4ad2c3c07f4ba6ce98edd5c43f502f081a381d46301034a21920f21f77e32c",
    "signature": "0xe0cc4af14d26e905c957ecddbf437b3b7a9d6db60920588336d2eb989a48cb8439810d13cb39fa8d0b25fdfac7e3810991cdf98066ce0645e5e3d130be0c2b7d1c",
    "signer": "0x70DE3E32cb40Af4BbBFE727482Ba64c0DE1aB844",
    "userId": "18534721"
  }
}