{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:44:31.828695+00:00","duration_seconds":0.002658,"id":740747,"input_summary":"chars=1982 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KV99QX","recording_id":57927,"started_at":"2026-06-27T15:44:31.826037+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":57928}