{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T19:51:07.392476+00:00","duration_seconds":0.000167,"id":544191,"input_summary":"chars=244 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":79588,"started_at":"2026-06-26T19:51:07.392309+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":79589}