{
  "manageEntity": {
    "action": "Create",
    "entityId": "1189545662",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1189545662,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":true,\"stream_conditions\":{\"follow_user_id\":281682},\"is_download_gated\":true,\"download_conditions\":{\"follow_user_id\":281682},\"tags\":\"\",\"title\":\"test follow-gated\",\"duration\":3,\"audio_upload_id\":\"8c851310a963510e1205169baf54a9d8\",\"track_cid\":\"baeaaaiqsecn6n7noiuomfpwa7i6y7gish6mqyksrf76geafokhp3udkjedj22\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebrh45ene644tfyqbimaw4xmr6kbfi2kuk3zn3unjtzuwgdjz7nie\",\"orig_filename\":\"sample-3s.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":null,\"is_custom_bpm\":false,\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":281682,\"audio_analysis_error_count\":1,\"cover_art_sizes\":\"baeaaaiqseau2k3cq6ln4upvenwi4cnnyk5euvuj3juffgdtq42dcr5b64ss2k\"}}",
    "nonce": "0xb40a0f03ec52b43fa14fa533b6c7822d165111c595967da043388db54a4194fb",
    "signature": "0x3d812079848c37052aa60ddf3adf44b7f1c69d592bceda0000305fb0db66927c7bb5e8ebcd013b8796616834d1b3f8415dacf62af2bcdb8591c622b8117d85071c",
    "signer": "0x229a981Eae98657c17Cc2a4827328E1877eA40C0",
    "userId": "281682"
  }
}