{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T08:44:30.224633+00:00","duration_seconds":0.000831,"id":340203,"input_summary":"chars=1459 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=FT207R,A9HV","recording_id":100236,"started_at":"2026-06-25T08:44:30.223802+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":100237}