{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T02:44:21.431441+00:00","duration_seconds":0.009631,"id":2908810,"input_summary":"chars=592 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274712,"started_at":"2026-08-28T02:44:21.421810+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259812}