{
  "manageEntity": {
    "action": "Create",
    "entityId": "1859936411",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1859936411,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Electronic\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Cool\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-23T12:47:26.000Z\",\"title\":\"Fighter In Darkess (Epic Mix)\",\"duration\":203,\"audio_upload_id\":\"b12e5c5e6fdc71fcc3ca4935c2d22470\",\"track_cid\":\"baeaaaiqsedgseldxnvbewjjltirrifriq3n7opuccgrfuiv5kjn4pad7gfr3i\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsed6yihdxnwuhysmblwxjhcaedjptgnzwm35tmv67dbvohtaxwno6i\",\"orig_filename\":\"Fighter In Darkess (Epic Mix).wav\",\"is_downloadable\":true,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":123,\"is_custom_bpm\":false,\"musical_key\":\"B flat major\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":111702289,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqseaj3ck2wbrfll4loltfo6z2dregyjnecdjzhsyhnkwyvsem362hds\"}}",
    "nonce": "0xcd43283475648673fb5cde49e90bbf255e68c6ea8195152cc354f1b7bf187c64",
    "signature": "0x3b4c4cc65a4cb5fa92d34a5beb9ff9f1f6fda3f9dd86a87feece7d281d077a7d3b4eb8ff72ff94f8c5468421246a3e4c21ca8e28d4c069825a89f5aaab2071f41c",
    "signer": "0xbed99520306BB0dDd2790eD133a58c5eC1bFCE31",
    "userId": "111702289"
  }
}