{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T14:59:52.861856+00:00","duration_seconds":0.011429,"id":1294126,"input_summary":"chars=706 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":137841,"started_at":"2026-07-02T14:59:52.850427+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":136782}