{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T06:26:57.468719+00:00","duration_seconds":0.001271,"id":1727754,"input_summary":"chars=71 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT7PM","recording_id":167387,"started_at":"2026-07-16T06:26:57.467448+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163513}