{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:02:31.082637+00:00","duration_seconds":0.000627,"id":1658723,"input_summary":"chars=42 node=683210","metadata":{},"output_summary":"candidates=1 calls=A1ANW","recording_id":163050,"started_at":"2026-07-13T14:02:31.082010+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159777}