{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:17:21.511676+00:00","duration_seconds":6.7e-05,"id":970682,"input_summary":"chars=9 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":34788,"started_at":"2026-06-28T10:17:21.511609+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34789}