{
  "manageEntity": {
    "action": "Create",
    "entityId": "2142844172",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":2142844172,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Pop\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"title\":\"Beat the odds-\u0026TEAM-Trillon game\",\"duration\":173,\"audio_upload_id\":\"87ce2168d62b438751735249ac1cab4d\",\"track_cid\":\"baeaaaiqsecgqzqymtwjlanhr5hc7fbjrwxaldvbigq2rtsu6i6c7vozajuili\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebdqpc4gtvl4dr225fl3ycbert2qu3alnt3t4vav6inyuqnn3yuc2\",\"orig_filename\":\"Beat the odds-\u0026TEAM-Trillon game.mp3\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":104,\"is_custom_bpm\":false,\"musical_key\":\"B minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":29417884,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec746rrccz7rphqprhuk6cndxrv52n7hmanyokyfuxfvdrmyoszyk\"}}",
    "nonce": "0xc5cff8a23f99057431b4d4a66082f2e21e2040ab46aec0db414462a39b580a9c",
    "signature": "0x26ba3af5abea92ef60158d4bd030e561ae0334336d6f542a48fdccca40fe14d23dd28d4a358b1fc7eda0b478b647fb051ebf29cce3e93016305ed45a8987c0ae1b",
    "signer": "0xCf2eacf459f751e649a2cCcD396D5BB7c47B7950",
    "userId": "29417884"
  }
}