{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T03:24:23.993174+00:00","duration_seconds":0.00016,"id":447519,"input_summary":"chars=53 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":89396,"started_at":"2026-06-26T03:24:23.993014+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":89397}