{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T06:24:16.961238+00:00","duration_seconds":0.000101,"id":600396,"input_summary":"chars=110 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":81770,"started_at":"2026-06-27T06:24:16.961137+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81771}