{
  "manageEntity": {
    "action": "Create",
    "entityId": "1360129804",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1360129804,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Classical\",\"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\":\"2026-06-16T01:00:42.000Z\",\"title\":\"Bas(vxp) BoirUnPtit (Jsh)\",\"duration\":109,\"audio_upload_id\":\"a51e364f2574e05efb23be6124df5ec3\",\"track_cid\":\"baeaaaiqsebumi6hv5uqmqumrdzxdaonb6dz6ce7lf57qs7gcihvoawhntjq2q\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsec7qs7e624mnorlc4brd5ew44rz6jic3uxj5inj72bwyfg4iwtnfs\",\"orig_filename\":\"Bas(vxp) BoirUnPtit (Jsh).mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":120,\"is_custom_bpm\":false,\"musical_key\":\"G major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":924202024,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec3jnr4qwqyrsmuk5dyvcjlgdznsu5a6d2sw6kzpfytyyvhd7wauk\"}}",
    "nonce": "0x1b4d6b0b8cb73e9a16aa626995d0e0df798bd2c2398fc372de7b4e984ca749f4",
    "signature": "0x6742a2c55db33b9cec80b6190fb92c487b03e6adbba1caee56923136ea06e8164f97c9e2652486e0bd83a492e8241e745452e572d25a8e5d3177b0e35169ce4f1b",
    "signer": "0xD273958b664e7fcf794c292a646763240Df5C713",
    "userId": "924202024"
  }
}