{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T13:59:03.301355+00:00","duration_seconds":0.002379,"id":1264375,"input_summary":"chars=378 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":135599,"started_at":"2026-07-01T13:59:03.298976+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134817}