{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T15:47:33.342744+00:00","duration_seconds":0.000671,"id":524948,"input_summary":"chars=707 node=683210","metadata":{},"output_summary":"candidates=1 calls=AT6A","recording_id":124344,"started_at":"2026-06-26T15:47:33.342073+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":124345}