{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T16:37:16.627918+00:00","duration_seconds":0.001895,"id":1031038,"input_summary":"chars=355 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K7PDZ,N7TH","recording_id":28180,"started_at":"2026-06-28T16:37:16.626023+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28181}