{
  "manageEntity": {
    "action": "Create",
    "entityId": "171190507",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Soundtrack\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Peaceful\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-07T22:29:12.000Z\",\"title\":\"جهز الشاص\",\"duration\":212,\"audio_upload_id\":\"01KNN1D9D9GJJ15MQCS0SY40KH\",\"track_cid\":\"baeaaaiqsed5rcnpgsmnutaabr4m7l3ajdbdlxvscpzvgik5ijvpuypfv5xkrk\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseawr6wg7knfqo2jbbw5ct5sea56tde7vipa2abaqg3yc2a6a67cfq\",\"orig_filename\":\"جهز الشاص.mp3\",\"is_downloadable\":true,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":116,\"is_custom_bpm\":false,\"musical_key\":\"C major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":205075370,\"track_segments\":[],\"cover_art_sizes\":\"01KNN1CVCTK2GKJ1R4PRS8YT2F\",\"audio_analysis_error_count\":0}}",
    "nonce": "0xa52cb39c3439fbb3b681c7b4c77a2be02c6299fffa425e614cda733815cdc1fd",
    "signature": "0x95adddf3b2e2796cf4af518728bdf72ac39209b14becf23f421448ab2aa3ae65421b3325f9e60f9aefb95fc54936ecdd29ee5878a91e5ea2d84a5a6ae69e74591c",
    "signer": "0x410DB782F7C8804Ebd3c68F9989f0398B4633C52",
    "userId": "205075370"
  }
}