{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:58:42.023585+00:00","duration_seconds":0.008537,"id":1122536,"input_summary":"chars=669 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=AA4HO","recording_id":18532,"started_at":"2026-06-29T03:58:42.015048+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":18533}