{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T02:58:46.849862+00:00","duration_seconds":0.001909,"id":906687,"input_summary":"chars=157 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":127934,"started_at":"2026-06-28T02:58:46.847953+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":127863}