{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T16:51:21.204990+00:00","duration_seconds":0.012602,"id":1537345,"input_summary":"chars=858 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":154873,"started_at":"2026-07-09T16:51:21.192388+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":152207}