1. Load the key-value pairs using the json module from the json file.
2. Create a DataFrame using the key-value pairs, with orient="index" which means keys will be the index and the values will be the rows.
3. Now simply create your plot from the dataframe.

import pandas as pd
import json
import matplotlib.pyplot as plt

with open('temp.json', 'r') as file:
    data_pairs = json.load(file)

dataframe = pd.DataFrame.from_dict(data_pairs, orient="index")

dataframe[:5].plot(legend=False, figsize=(3 , 3))
_ = plt.xticks(rotation=45)
dataframe[5:].plot(legend=False, figsize=(3 , 3))
_ = plt.xticks(rotation=45)

Plots

References:

1. Orient