{
  "manageEntity": {
    "action": "Create",
    "entityId": "1041261436",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1041261436,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":null,\"is_unlisted\":true,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Zig Zag Stories\",\"duration\":326,\"audio_upload_id\":\"e0e4b9efb687fc19b144410cf02e03ea\",\"track_cid\":\"baeaaaiqsecyk25d3iiwujvgsfsa34t7humvaeq5ytgs6tt5ngydhqgqxun2qm\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed33b5tfkkrz3dpuo7fgmgjyayqasngz46bjypg7wtvt7pmiqb3qc\",\"orig_filename\":\"06. Zig Zag Stories.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":142,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":332599791,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsea3lta65gjhhzrjprwdgxzp5fzhjh3oarjkz7n6ihuwqioqhbf2em\"}}",
    "nonce": "0x25aca0cfeec543fb291b74df29bb7278152a426a4d8ac6ae60c08ffef7b01a5c",
    "signature": "0xb04e30a068681536389ad3c29878016c9952b9fad2a5896f8d3483ecb0b111f86de88baba4c70a122a34aa63adbaa6f779620a116881cb6a50ccdb4004d0fc271c",
    "signer": "0xbA0158bC98bfcd8D47f1ff0eC67bE72A83C479FA",
    "userId": "332599791"
  }
}