{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T03:41:59.186172+00:00","duration_seconds":0.002082,"id":1643727,"input_summary":"chars=134 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":162119,"started_at":"2026-07-13T03:41:59.184090+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":158879}