{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T21:27:31.282412+00:00","duration_seconds":0.011945,"id":1308647,"input_summary":"chars=709 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138905,"started_at":"2026-07-02T21:27:31.270467+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137751}