{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:02:55.324611+00:00","duration_seconds":0.012075,"id":1607136,"input_summary":"chars=847 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":159656,"started_at":"2026-07-11T18:02:55.312536+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156596}