{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T22:03:54.069028+00:00","duration_seconds":0.001172,"id":1076490,"input_summary":"chars=237 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":23472,"started_at":"2026-06-28T22:03:54.067856+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":23473}