{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T17:33:45.207896+00:00","duration_seconds":0.003024,"id":1370604,"input_summary":"chars=561 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":143391,"started_at":"2026-07-04T17:33:45.204872+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141793}