{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:04:55.802165+00:00","duration_seconds":0.000116,"id":418500,"input_summary":"chars=146 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":92619,"started_at":"2026-06-25T23:04:55.802049+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":92620}