{
  "manageEntity": {
    "action": "Update",
    "entityId": "697060474",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":697060474,\"owner_id\":18534721,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"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,\"release_date\":\"2026-06-27T07:30:41.000Z\",\"title\":\"youth® - ghost (lumabeingeternitygirl remix)\",\"duration\":203,\"audio_upload_id\":\"ffd40dbfc80489fda8df24b8d1cfc3ed\",\"track_cid\":\"baeaaaiqsedia2ite4dwuuxr3oyvwf2n4rt5fx3h7tkz5flqkieikzj5r3oxh2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseav4twfnfgxzi2tpzo35t52dmfkarwqinbtm3bctggn3zhtvi4dim\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"E flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0xf79b75d28c97064442eda443aaf1fb821afd225c35748e5f119cab82f07c0bac",
    "signature": "0xa2783098d832749b542d6460d86a819b3df68f41a913ffc37798b78ebefb7f537e2c3d1f788976a1b4481a5603751fe18430edc9cc4147530bfd2eb8567689ee1b",
    "signer": "0x70DE3E32cb40Af4BbBFE727482Ba64c0DE1aB844",
    "userId": "18534721"
  }
}