{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T13:59:31.438798+00:00","duration_seconds":0.00456,"id":1743275,"input_summary":"chars=843 node=SDR9494","metadata":{},"output_summary":"candidates=5 calls=AK7LA,ON1OF,A10TH,IS7LA,AK7H","recording_id":168519,"started_at":"2026-07-16T13:59:31.434238+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164478}