{
  "manageEntity": {
    "action": "Create",
    "entityId": "578202511",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":578202511,\"description\":\"On the sixties mood!\\nFrom French Riviera album avaible here https://maekimaii.bandcamp.com/album/french-riviera\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Hip-Hop/Rap\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"sixtiz,wolfcity,maekimaii,french,riviera,rap,folk,pop,rhilliss,underground\",\"title\":\"Sixtiz\",\"duration\":160,\"audio_upload_id\":\"19283ad06af152e8517a1f4fb36b9382\",\"track_cid\":\"baeaaaiqsec763vn6ejlnjumc2xetdd566gq7qiwj6t3qcokwgyp77jxghdrnw\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed6pcg3afjjio7aofrwiehkcpuikhtba63x3rktm2eltuk3bguyho\",\"orig_filename\":\"Sixtiz Master.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":113,\"is_custom_bpm\":false,\"musical_key\":\"A minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":121458,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed4u2gnhlasvyhn3t7rfjudnvxredqtttpbcwejs5a4bckjpt5ofq\"}}",
    "nonce": "0x818e2646386bd841df3b28acdd1e94c810de2a75d7162374b56a95fd76edd4dd",
    "signature": "0xef57fcd9e5798ef7b218190d9ccd48c6e8028644e4ec5e344a29ca3ec31aec9e3e61b5a4eca82767d3c2877239a4c792d40dacfa0b6f4403e14defa78e148b8a1c",
    "signer": "0x669C207e15A757a751fd8f623DFf054C6D3D0b05",
    "userId": "121458"
  }
}