{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:17:11.113418+00:00","duration_seconds":0.001417,"id":970647,"input_summary":"chars=280 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":34792,"started_at":"2026-06-28T10:17:11.112001+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34793}