{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T16:06:30.639036+00:00","duration_seconds":0.000306,"id":2991651,"input_summary":"chars=24 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":283648,"started_at":"2026-08-31T16:06:30.638730+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":267776}