{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T00:34:15.680551+00:00","duration_seconds":0.001227,"id":887455,"input_summary":"chars=80 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":37522,"started_at":"2026-06-28T00:34:15.679324+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37523}