{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T01:30:10.655831+00:00","duration_seconds":0.005199,"id":895325,"input_summary":"chars=345 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":42628,"started_at":"2026-06-28T01:30:10.650632+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":42629}