{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:15:10.581346+00:00","duration_seconds":0.000254,"id":729802,"input_summary":"chars=277 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":59141,"started_at":"2026-06-27T15:15:10.581092+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":59142}