{
  "manageEntity": {
    "action": "Create",
    "entityId": "1004113415",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1004113415,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"House\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Brooding\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"Beep\",\"title\":\"CLOCK RADIO TWEEKERS \",\"duration\":7036,\"audio_upload_id\":\"e5c6cac7e84c326f654f2af1def1f44a\",\"track_cid\":\"baeaaaiqsebor2hqdjlw6ap2qp73vx53dwug5stkkios6436brcumcvel5xva2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseblb2d6ymnio4uj2ic5534z7sna3ghkycf5hcvrcbzwqk46ncqx4a\",\"orig_filename\":\"PALEFACE 12.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":114,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":353896377,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed62lhyjqsisadx5im4u3cz4t7wrbtbhtzp4qmvoqzav2ocdgad6a\"}}",
    "nonce": "0xdcef36c0912949a70f8bf2f1c720ba2d3bb61fef05fb2ab2ca8a1f0138b98491",
    "signature": "0x36b880b2160ae92977da92ffe276159338fbae481fe5bc88500bc76af6cb53a763c47d98fd86ca74b55fd8b85dd728c8eef7552efff4af6327010cfcd74a66f51c",
    "signer": "0x4893d1708Af1E25f0b93625042073B73b2bB6F2D",
    "userId": "353896377"
  }
}