{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T09:38:46.340795+00:00","duration_seconds":0.000163,"id":346833,"input_summary":"chars=65 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":99411,"started_at":"2026-06-25T09:38:46.340632+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99412}