{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T22:55:55.944575+00:00","duration_seconds":0.012508,"id":1813960,"input_summary":"chars=841 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173446,"started_at":"2026-07-17T22:55:55.932067+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168950}