{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T06:53:45.825296+00:00","duration_seconds":0.011516,"id":937269,"input_summary":"chars=1930 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=IM1OF","recording_id":38101,"started_at":"2026-06-28T06:53:45.813780+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":38102}