{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T01:32:16.594960+00:00","duration_seconds":0.000496,"id":895467,"input_summary":"chars=100 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":42475,"started_at":"2026-06-28T01:32:16.594464+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":42476}