{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:05:32.971975+00:00","duration_seconds":0.002625,"id":1607219,"input_summary":"chars=151 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=K7H,K7SH","recording_id":159663,"started_at":"2026-07-11T18:05:32.969350+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156601}