{
  "manageEntity": {
    "action": "Update",
    "entityId": "1030869897",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1030869897,\"owner_id\":298949663,\"description\":\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Metal\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"mood\":\"Fiery\",\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-03T15:08:54.000Z\",\"tags\":\"rap,metal,rock,remix,eljefedamino\",\"title\":\"El Jefe Damino - Zéro E7ses [ Metal Remix ]\",\"duration\":146,\"preview_start_seconds\":0,\"audio_upload_id\":\"16d282fa997bdc38b94ee75a108d62a8\",\"track_cid\":\"baeaaaiqsedkgfhkkh4dznmwytopqf6z4o2flpobyekpi3dmm7m4aceihj5gou\",\"preview_cid\":\"baeaaaiqsedb4nhdcq325wjbpifjheljljxqw7b5iaabh4jvigznrpbz6n6kxy\",\"orig_file_cid\":\"baeaaaiqsedjnbidijvnmit3q326vgerigfjfjnqdzvpbpdddihjxwpdttvmvm\",\"orig_filename\":\"ZERO-E7SES-MOISES-AI-EDIT-RECORD_mixed.mp3\",\"cover_art_sizes\":\"baeaaaiqsebrmc44dwmieasamne4egtf4pzevbxqhqwbgtg437chauj453kbtw\",\"is_downloadable\":true,\"is_original_available\":true,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":87,\"is_custom_bpm\":false,\"musical_key\":\"A flat\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x3841f4d9396a481f763d34b073d2b38ff0debf7387e2dba6532ada048f4ca404",
    "signature": "0xc0f3fae08eb0639bb681481c11117f943b89558d1e6080c0a21ba5579199765e368417676b7f16c98432ff9f4e46b055a89554b0fd40c3d6abed7605ad8020f71c",
    "signer": "0xa054C1f5f50fBCcd1658Cd64C953C4b1f26f56A5",
    "userId": "298949663"
  }
}