{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T18:40:51.496758+00:00","duration_seconds":0.005509,"id":1608259,"input_summary":"chars=347 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AK7M","recording_id":159732,"started_at":"2026-07-11T18:40:51.491249+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":156667}