{
"manageEntity": {
"action": "Update",
"entityId": "1897531810",
"entityType": "Track",
"metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1897531810,\"owner_id\":266636478,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"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\":\"2026-10-19T10:05:41.000Z\",\"title\":\"Initial Impulse\",\"duration\":428,\"audio_upload_id\":\"6109d907571be0e297e98fbf9c8340fd\",\"track_cid\":\"baeaaaiqsedujagtnaqwpay4iuz4dzqgmy7zsjammg3locsltjfq2oqqat7uhm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseclvzc7zl4en36nypxyr7eiqybwobxiyi45zobprq5emih2zcbzmu\",\"orig_filename\":\"Initial Impulse.mp3\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":127,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
"nonce": "0x626df4cb31f250413f3e365148e7697196a4a18a6d30fa15887e3b787a90d9a4",
"signature": "0x9e5af5ca3eee4d2ab4afeb0dca78eeacf28a152c7d17551448a62e344c22a990682ad437ce9397c54e655911d0a8f3b801f432bdf46b5dd7f31fba78e002021d1c",
"signer": "0x749c79C88202c35aEb047D355394D7bdeF1e960c",
"userId": "266636478"
}
}