{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T20:43:20.776077+00:00","duration_seconds":0.000296,"id":404998,"input_summary":"chars=83 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=A3N","recording_id":94008,"started_at":"2026-06-25T20:43:20.775781+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94009}