{
  "manageEntity": {
    "action": "Create",
    "entityId": "1375835352",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1375835352,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":false,\"play_count\":false,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":\"\",\"is_unlisted\":true,\"iswc\":\"\",\"license\":null,\"mood\":\"Sophisticated\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"tags\":\"\",\"title\":\"Revolution 1993 - Laroye rework V2 edit\",\"duration\":695,\"audio_upload_id\":\"b101acfe7830b478da8626b04ce33e10\",\"track_cid\":\"baeaaaiqsecfxygaplpnxthnymkx4sqx5ezc2nlmahcgrw2a5ah7fepkf57qk4\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebfodtqkmcjslucbqkfdchro3dd45ku6zyl46346knfcirrcasctc\",\"orig_filename\":\"Revolution 1993 - Laroye rework V2 edit.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":125,\"is_custom_bpm\":false,\"musical_key\":\"F minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":367058,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsed3ce2vxjrznlnolxpxsiqfyrf5vud6adm7e2zwn4fb5ig7jqdlyq\"}}",
    "nonce": "0x3e49e54ab2ed3d795c5be2752a4fac8cf1cc842c3a09261563a526678aed62a8",
    "signature": "0x7352b1265b7b39b910859b8450a4837df38388a45032eb89c1934fee41992f8e45bbf018721f521db4e40c163075e20938d0c5cd2276e85152a3c603c72b4c2d1c",
    "signer": "0x8507E819799240B3c02499Fee85644d36542b39E",
    "userId": "367058"
  }
}