{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:03:41.541017+00:00","duration_seconds":0.000812,"id":1102688,"input_summary":"chars=55 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K4K","recording_id":20484,"started_at":"2026-06-29T01:03:41.540205+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":20485}