{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T15:38:38.952304+00:00","duration_seconds":0.000156,"id":1022082,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":29096,"started_at":"2026-06-28T15:38:38.952148+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":29097}