{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T17:18:35.721002+00:00","duration_seconds":0.012414,"id":1753169,"input_summary":"chars=774 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":169294,"started_at":"2026-07-16T17:18:35.708588+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":165187}