{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T03:58:51.705870+00:00","duration_seconds":0.000431,"id":1122560,"input_summary":"chars=37 node=683210","metadata":{},"output_summary":"candidates=1 calls=N8TH","recording_id":130027,"started_at":"2026-06-29T03:58:51.705439+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":129780}