{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-17T00:21:08.602293+00:00","duration_seconds":0.000485,"id":2643501,"input_summary":"chars=24 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=W7XDZ","recording_id":246090,"started_at":"2026-08-17T00:21:08.601808+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":233945}