{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T08:50:56.085872+00:00","duration_seconds":0.000684,"id":955612,"input_summary":"chars=46 node=66296","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127336,"started_at":"2026-06-28T08:50:56.085188+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128242}