{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T20:12:02.269205+00:00","duration_seconds":0.000961,"id":257000,"input_summary":"chars=790 node=683211","metadata":{},"output_summary":"candidates=1 calls=ON4K","recording_id":122054,"started_at":"2026-06-24T20:12:02.268244+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":122051}