{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:13:00.122640+00:00","duration_seconds":0.003163,"id":1821623,"input_summary":"chars=592 node=SDR9494","metadata":{},"output_summary":"candidates=4 calls=VS50TU,K7CPR,IS8PM,S5TO5","recording_id":173943,"started_at":"2026-07-18T03:13:00.119477+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169392}