{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T10:11:58.945379+00:00","duration_seconds":0.001551,"id":625841,"input_summary":"chars=1121 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":78898,"started_at":"2026-06-27T10:11:58.943828+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78899}