{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:13.186493+00:00","duration_seconds":0.000571,"id":740606,"input_summary":"chars=377 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=WB7J","recording_id":57951,"started_at":"2026-06-27T15:44:13.185922+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57952}