{
  "manageEntity": {
    "action": "Create",
    "entityId": "2130456798",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2130456798,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Ocean of Peace\",\"duration\":138,\"audio_upload_id\":\"f025f71be26f84221e50d95a4a631855\",\"track_cid\":\"baeaaaiqsecfr4s2ehzzrtcwqjqwhz24yhqzywb7tq4l7ejh4rmxpydc72qd3i\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebcyldplqfa66lc5enli5ujzfj3zmnlvc6lxoppw5pcnvn5qpynce\",\"orig_filename\":\"Ocean of Peace (Constant).wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":117,\"is_custom_bpm\":false,\"musical_key\":\"F major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":701658804,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsecig6dj5j5jjqvnm24pyqeyc7tjahvaigzviqzmy3u4qzorgxl3cu\"}}",
    "nonce": "0x5f5d4422bc263df0d2478cfee9db4eda65755c331181e0b388f2867ad588a480",
    "signature": "0xf52b63752d40c9f2e8557bcea520b89bd29351b8e85149f87b3bd0fc445280bc180c2b52fbf2ffdd8fc913402f82ad536b667359e8c32c2b8a4e9a7761f26af91c",
    "signer": "0x68833ff261f5D2053c7f70f344CF3317811fa1A4",
    "userId": "701658804"
  }
}