{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-10T02:31:53.607215+00:00","duration_seconds":0.00036,"id":2493750,"input_summary":"chars=28 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":229951,"started_at":"2026-08-10T02:31:53.606855+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":219479}