{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-05T07:02:36.746357+00:00","duration_seconds":0.000981,"id":1392873,"input_summary":"chars=189 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":144829,"started_at":"2026-07-05T07:02:36.745376+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":143154}