{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T03:57:49.694931+00:00","duration_seconds":0.000364,"id":914573,"input_summary":"chars=25 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7VPU","recording_id":34854,"started_at":"2026-06-28T03:57:49.694567+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34855}