{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T09:17:50.771662+00:00","duration_seconds":0.000178,"id":619047,"input_summary":"chars=145 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":72407,"started_at":"2026-06-27T09:17:50.771484+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":72408}