{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:17:16.974117+00:00","duration_seconds":0.00038,"id":970665,"input_summary":"chars=55 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AV7DW,AB7DW","recording_id":28858,"started_at":"2026-06-28T10:17:16.973737+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28859}