{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T09:47:38.490864+00:00","duration_seconds":0.002786,"id":965681,"input_summary":"chars=187 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KR418N","recording_id":35376,"started_at":"2026-06-28T09:47:38.488078+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":35377}