{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T13:48:22.199325+00:00","duration_seconds":0.000111,"id":2657635,"input_summary":"chars=2 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":247623,"started_at":"2026-08-17T13:48:22.199214+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":235379}