{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T06:26:51.250271+00:00","duration_seconds":0.001286,"id":1727741,"input_summary":"chars=71 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT7PM","recording_id":167387,"started_at":"2026-07-16T06:26:51.248985+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163513}