{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T16:04:29.106433+00:00","duration_seconds":0.003263,"id":1663920,"input_summary":"chars=615 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":163434,"started_at":"2026-07-13T16:04:29.103170+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":160104}