{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T06:16:22.052046+00:00","duration_seconds":0.003678,"id":1649940,"input_summary":"chars=657 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162514,"started_at":"2026-07-13T06:16:22.048368+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159268}