{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T03:26:27.297001+00:00","duration_seconds":0.006511,"id":1254759,"input_summary":"chars=400 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=AT7O","recording_id":134888,"started_at":"2026-07-01T03:26:27.290490+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134184}