{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-25T14:42:55.815798+00:00","duration_seconds":0.002883,"id":2847156,"input_summary":"chars=186 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":268173,"started_at":"2026-08-25T14:42:55.812915+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":253924}