{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:51:02.330147+00:00","duration_seconds":0.00731,"id":1537311,"input_summary":"chars=644 node=683210","metadata":{},"output_summary":"candidates=1 calls=IS3DIF","recording_id":154870,"started_at":"2026-07-09T16:51:02.322837+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152204}