{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-30T00:37:42.547715+00:00","duration_seconds":0.000446,"id":1218582,"input_summary":"chars=29 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":132139,"started_at":"2026-06-30T00:37:42.547269+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":131728}