{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:32:09.202662+00:00","duration_seconds":0.000237,"id":497473,"input_summary":"chars=29 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=A3KKY,A3KA1","recording_id":83545,"started_at":"2026-06-26T10:32:09.202425+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83546}