{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T07:57:59.598317+00:00","duration_seconds":0.000142,"id":1730746,"input_summary":"chars=13 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167553,"started_at":"2026-07-16T07:57:59.598175+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163670}