{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T00:33:09.449409+00:00","duration_seconds":0.004801,"id":1100736,"input_summary":"chars=856 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=FT70D,AP25ON,P25IT","recording_id":14846,"started_at":"2026-06-29T00:33:09.444608+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14847}