{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T11:51:40.629798+00:00","duration_seconds":0.000136,"id":652719,"input_summary":"chars=76 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":68172,"started_at":"2026-06-27T11:51:40.629662+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":68173}