{
  "manageEntity": {
    "action": "Create",
    "entityId": "501626829",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":501626829,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Latin\",\"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\":\"Les Parangolés — AGORITMO | Bureau 67 Records\",\"duration\":77,\"audio_upload_id\":\"17ab206b8bdf66ff9be3eeaaaf9322e0\",\"track_cid\":\"baeaaaiqsealu44wlkoulmzdq2eibgktrwsamffjmh73j4cq4ajwvu2ch63yke\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebpyak77ssikkyfex6l2aq5x4zw4blia53wmseu4y2rwfujntkyyw\",\"orig_filename\":\"AGORITMO.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":130,\"is_custom_bpm\":false,\"musical_key\":\"G minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":54255360,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsebsyo7y2x5cy6sz2o2pf6twlasrf7d3473piwiemwh5zpwt6ci3cs\"}}",
    "nonce": "0xd66d0097cf55986a141d259c7f6f8ce3de34ffd738f3e3d9f032273a816d7536",
    "signature": "0x7816dfbf61c520cee7fd8a39b8fb538316decd7d0b736ddec34a5196568ba3340430bc2d9f6134f2dd196d91d1d54cd05aa6a44b60c1550d224f09475b530f681c",
    "signer": "0x1E8e60C2BA3843c3Dfe4f60a61385853a942b5d0",
    "userId": "54255360"
  }
}