{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:25:18.446250+00:00","duration_seconds":0.002548,"id":1141749,"input_summary":"chars=463 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KM5Y","recording_id":10774,"started_at":"2026-06-29T06:25:18.443702+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":10775}