{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T22:52:36.542370+00:00","duration_seconds":0.002583,"id":2906093,"input_summary":"chars=177 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274399,"started_at":"2026-08-27T22:52:36.539787+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259524}