{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T10:07:00.291289+00:00","duration_seconds":0.000468,"id":350405,"input_summary":"chars=329 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":98753,"started_at":"2026-06-25T10:07:00.290821+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":98754}