{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-14T10:58:19.644740+00:00","duration_seconds":0.001522,"id":1692701,"input_summary":"chars=95 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":165332,"started_at":"2026-07-14T10:58:19.643218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":161857}