{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-27T14:18:02.821907+00:00","duration_seconds":0.000188,"id":2894559,"input_summary":"chars=5 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":273302,"started_at":"2026-08-27T14:18:02.821719+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":258533}