{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T14:34:38.712711+00:00","duration_seconds":0.002861,"id":1660036,"input_summary":"chars=172 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163147,"started_at":"2026-07-13T14:34:38.709850+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159859}