{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T18:53:57.232403+00:00","duration_seconds":0.004798,"id":1630675,"input_summary":"chars=335 node=683211","metadata":{},"output_summary":"candidates=2 calls=WV5RGM,V5GG","recording_id":161156,"started_at":"2026-07-12T18:53:57.227605+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157988}