{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T15:38:42.748211+00:00","duration_seconds":0.000599,"id":1022096,"input_summary":"chars=112 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NQN","recording_id":28741,"started_at":"2026-06-28T15:38:42.747612+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":28742}