{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T17:58:27.959454+00:00","duration_seconds":0.000304,"id":1441566,"input_summary":"chars=29 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=NT7H","recording_id":148140,"started_at":"2026-07-06T17:58:27.959150+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146206}