{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T10:16:47.812073+00:00","duration_seconds":0.000629,"id":970577,"input_summary":"chars=94 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=VE7NZ","recording_id":34393,"started_at":"2026-06-28T10:16:47.811444+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34394}