{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T02:28:16.573412+00:00","duration_seconds":0.000102,"id":1776478,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":170867,"started_at":"2026-07-17T02:28:16.573310+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166573}