{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-13T11:42:00.983743+00:00","duration_seconds":0.008463,"id":1653173,"input_summary":"chars=590 node=683210","metadata":{},"output_summary":"candidates=3 calls=KQ4UXJ,W5WLH,W4DPX","recording_id":162637,"started_at":"2026-07-13T11:42:00.975280+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":159391}