import sys
sys.stdout.reconfigure(encoding='utf-8')
import json

d = json.load(open(r"C:\Users\Idiot\Desktop\temp\sample.json", "r", encoding="utf-8"))
print("Top keys:", list(d.keys()))
print("Data type:", type(d.get("Data")))

data_val = d.get("Data")
if isinstance(data_val, str):
    print("Data is a string, trying to parse...")
    parsed = json.loads(data_val)
    print("Parsed Data keys:", list(parsed.keys()))
elif isinstance(data_val, dict):
    print("Data keys:", list(data_val.keys()))
    print("prism_tablesInfo exists:", "prism_tablesInfo" in data_val)