{
  "manageEntity": {
    "action": "Create",
    "entityId": "327830476",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":327830476,\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":true},\"genre\":\"Alternative\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Defiant\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-21T08:00:36.000Z\",\"tags\":\"rock,garage,punk,ballad,guitar,live,experimental,demo,sketch,raw\",\"title\":\"Don't Fuss Darling (Demo)\",\"duration\":110,\"audio_upload_id\":\"b87f21931d36b31fe072b98d484e3c9e\",\"track_cid\":\"baeaaaiqseaxgudpdz2bi2m5hpqgwcaq4eps7dyjqbfmg6cbnfoeqrqbo2wla2\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseacjlujekyl5xvpjtvde3uya5eo4uoq5mvxzlzz2vs54ct2kgq2j4\",\"orig_filename\":\"00003 Don't Fuss Darling, crayon.aif\",\"is_downloadable\":false,\"is_original_available\":false,\"is_playlist_upload\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":122,\"is_custom_bpm\":false,\"musical_key\":\"E minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false,\"owner_id\":104731,\"audio_analysis_error_count\":0,\"cover_art_sizes\":\"baeaaaiqsec2sdzuzkpj2jpneaewhtrapetnsc6lsuuwyf4zfgetm6gwf5gvoo\"}}",
    "nonce": "0xfb0b2f51005c766efe6703a17d46f53364aabf742cf6c4323ddb14b3312380e3",
    "signature": "0x673804c3489f1172c73572f6151beb035d948554442be6f234cd41a0b08acb95365237efac05f78fe85964def936c7bb47596ce5cce64f39e5d433a5103cba3e1c",
    "signer": "0xcB0cc6764C9023b8685E78148224a9467967E228",
    "userId": "104731"
  }
}