{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:20:23.802457+00:00","duration_seconds":0.003038,"id":517678,"input_summary":"chars=2076 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KJ7BXH","recording_id":81836,"started_at":"2026-06-26T14:20:23.799419+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81837}