{"ok":true,"unit":"preview-collector-rooms-v1","usage":{"health":"GET \/quarterly\/index.php?health=1","match":"POST \/quarterly\/index.php?match=1 (json body)","registry":"GET \/quarterly\/index.php?registry=1 (admin)","add_room":"POST \/quarterly\/index.php?add_room=1 (admin)"},"segments_loaded":10,"rooms_in_registry":0,"patent_anchor":"P3_pe_cannot_match"}