{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T13:19:17.442188+00:00","duration_seconds":0.000532,"id":685769,"input_summary":"chars=368 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":64216,"started_at":"2026-06-27T13:19:17.441656+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":64217}