{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:53:02.470387+00:00","duration_seconds":0.00043,"id":1145928,"input_summary":"chars=76 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7EN","recording_id":10290,"started_at":"2026-06-29T06:53:02.469957+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10291}