{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T05:26:09.662903+00:00","duration_seconds":0.000321,"id":1133016,"input_summary":"chars=57 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K3HJQ","recording_id":17343,"started_at":"2026-06-29T05:26:09.662582+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":17344}