{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T05:25:28.296672+00:00","duration_seconds":8e-05,"id":316531,"input_summary":"chars=93 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":2741,"started_at":"2026-06-25T05:25:28.296592+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":2741}