{
  "manageEntity": {
    "action": "Update",
    "entityId": "1470973481",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1470973481,\"owner_id\":316190259,\"description\":\"\\\"Love Is A Long Word\\\" / \\\"Maybe It's Night\\\"\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Pop\",\"isrc\":\"\",\"is_unlisted\":false,\"iswc\":\"\",\"license\":null,\"is_stream_gated\":false,\"stream_conditions\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-04-05T21:52:42.000Z\",\"tags\":\"lostwave\",\"title\":\"Sleeping Lion - Long Word (2021)\",\"duration\":175,\"audio_upload_id\":\"1e1fd0eb44355f5cefd6d098824fb952\",\"track_cid\":\"baeaaaiqsebh2573vmnbrwhiev2gkfwsc37fgxhsatshyyagis2hwhz4nrkmem\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqsebv26wsjrz5x7opu5b5xwsaaf7ump32srfyjm7akxvftt4m4j3yx2\",\"orig_filename\":\"Sleeping Lion - Long Word (SPOTISAVER).mp3\",\"cover_art_sizes\":\"baeaaaiqsecxvvux5kka77pyie7br5tjhs2bsz5df3rkddxqn4rxiapaarguus\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":144,\"is_custom_bpm\":false,\"musical_key\":\"D flat minor\",\"is_custom_musical_key\":false,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x92884805e0b3a9ae00947a2601f2482022ba9bdf9836c62ad6d70524bcf56969",
    "signature": "0x0bbd65d457d76381c6741a541cc5d848b98cf3a35a38134be98035a4376dbffc44d6b23a717759b014762ae012cecd42a3cb94ddd3de2d182fe5473cfd832b711c",
    "signer": "0x4E6F9F2DC6fd52E64BC4e44e3C13C974fB55439c",
    "userId": "316190259"
  }
}