{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T23:59:45.857367+00:00","duration_seconds":0.00052,"id":2384456,"input_summary":"chars=51 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":218057,"started_at":"2026-08-04T23:59:45.856847+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":208842}