{
  "manageEntity": {
    "action": "Update",
    "entityId": "1403927896",
    "entityType": "Track",
    "metadata": "{\"cid\":\"\",\"data\":{\"track_id\":1403927896,\"owner_id\":408164008,\"description\":\"Paratonia is the inability to relax muscles during muscle tone assessment. There are two types of paratonia: oppositional and facilitatory. Oppositional paratonia (\\\"gegenhalten\\\") occurs when subjects involuntarily resist passive movements,[1] while facilitatory paratonia (\\\"mitgehen\\\") occurs when subjects involuntarily assist with passive movements.[2][3][4] Both types of paratonia have been associated with cognitive impairment or mental disorders, particularly in relation to frontal lobe dysfunction.[1][5][6][7][8][9] Paratonia is frequently encountered in association with dementia.[10][11]\",\"field_visibility\":{\"mood\":true,\"tags\":true,\"genre\":true,\"share\":true,\"play_count\":true,\"remixes\":false},\"genre\":\"Classical\",\"isrc\":null,\"is_unlisted\":false,\"iswc\":null,\"license\":null,\"mood\":\"Tender\",\"is_stream_gated\":false,\"stream_conditions\":null,\"allowed_api_keys\":null,\"is_download_gated\":false,\"download_conditions\":null,\"release_date\":\"2026-05-12T02:15:23.000Z\",\"title\":\"paratonia / gegenhalten (piano 2-21-26_1)\",\"duration\":156,\"audio_upload_id\":\"6edbaf4b8ca779442b189c04b1f0d0cd\",\"track_cid\":\"baeaaaiqseapqckkoz2ncyforsverj6erp4mneazyw3giqj7ypjmst5cunj6rk\",\"preview_cid\":\"\",\"orig_file_cid\":\"baeaaaiqseadugeoju4jdz5ze4keiuqktioqtmpm36yp4s6ob6opj4pngejzcu\",\"orig_filename\":\"Piano 2-21-26_1.wav\",\"is_downloadable\":false,\"is_original_available\":false,\"ddex_release_ids\":null,\"ddex_app\":\"\",\"parental_warning_type\":null,\"bpm\":124,\"is_custom_bpm\":false,\"musical_key\":\"A flat\",\"is_custom_musical_key\":true,\"comments_disabled\":false,\"is_scheduled_release\":false}}",
    "nonce": "0x54e876147e344942a2b107ccd7bad751ce6e8e6df516d1897d94c92f17e3c827",
    "signature": "0x0b7e87d232600cf16b608b17349120df242a4414a0385d8b66dfd67e56840c666f3d254089df84d15bc70aa13940f6876dbda66b20c50b3d34590a27f8d11a111c",
    "signer": "0x5Abd987043421674d602889e59Dd88Ef78bd2f5B",
    "userId": "408164008"
  }
}