{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T00:27:06.897320+00:00","duration_seconds":0.003579,"id":428857,"input_summary":"chars=2551 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ5IRQ","recording_id":91173,"started_at":"2026-06-26T00:27:06.893741+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":91174}