How can I select deeply nested key:values from dic

I have downloaded a json data from a website, and I want to select specific key:values from a nested json. I converted the json to python dictionary. Then I used dictionary comprehension to select the nested key:values , however there are too many nests and I am sure there is a better way than expanding every dictionary separately. I see redundancy in my method. Can you please suggest a better method?

{
    "success": true,
    "payload": {
        "tag": {
            "slug": "python",
            "name": "Python",
            "postCount": 10590,
            "virtuals": {
                "isFollowing": false
            }
        },
        "metadata": {
            "followerCount": 18053,
            "postCount": 10590,
            "coverImage": {
                "id": "1*O3-jbieSsxcQFkrTLp-1zw.gif",
                "originalWidth": 550,
                "originalHeight": 300
            }
        }
    }
}

My Method:

from datetime import datetime,timedelta

import json,re

data=r'data.json'
#reads json and converts to dictionary
def js_r(data):
    with open(data, encoding='Latin-1') as f_in:
        return json.load(f_in)

def find_key(obj, key):
    if isinstance(obj, dict):
        yield from iter_dict(obj, key, [])
    elif isinstance(obj, list):
        yield from iter_list(obj, key, [])

def iter_dict(d, key, indices):
    for k, v in d.items():
        if k == key:
            yield indices + [k], v
        if isinstance(v, dict):
            yield from iter_dict(v, key, indices + [k])
        elif isinstance(v, list):
            yield from iter_list(v, key, indices + [k])

def iter_list(seq, key, indices):
    for k, v in enumerate(seq):
        if isinstance(v, dict):
            yield from iter_dict(v, key, indices + [k])
        elif isinstance(v, list):
            yield from iter_list(v, key, indices + [k])
if __name__=="__main__":
    my_dict=js_r(data)
    print ( "This is dictionary for python tag",my_dict)
    keys=my_dict.keys()
    print ("This is the dictionary keys",my_dict.keys())
    my_payload=list(find_key(my_dict,'title'))
    print ("These are my payload",my_payload)
    my_post=iter_dict(my_dict,'User','id')
    print(list(my_post))

Here's how you use my find_keys generator from Functions that help to understand json(dict) structure to get the 'id' value from that JSON data, and a few other keys I chose at random. This code gets the JSON data from a string rather than reading it from a file.

import json

json_data = '''\
{
    "success": true,
    "payload": {
        "tag": {
            "slug": "python",
            "name": "Python",
            "postCount": 10590,
            "virtuals": {
                "isFollowing": false
            }
        },
        "metadata": {
            "followerCount": 18053,
            "postCount": 10590,
            "coverImage": {
                "id": "1*O3-jbieSsxcQFkrTLp-1zw.gif",
                "originalWidth": 550,
                "originalHeight": 300
            }
        }
    }
}
'''

data = r'data.json'

#def js_r(data):
    #with open(data, encoding='Latin-1') as f_in:
        #return json.load(f_in)

# Read the JSON from the inline json_data string instead of from the data file
def js_r(data):
    return json.loads(json_data)

def find_key(obj, key):
    if isinstance(obj, dict):
        yield from iter_dict(obj, key, [])
    elif isinstance(obj, list):
        yield from iter_list(obj, key, [])

def iter_dict(d, key, indices):
    for k, v in d.items():
        if k == key:
            yield indices + [k], v
        if isinstance(v, dict):
            yield from iter_dict(v, key, indices + [k])
        elif isinstance(v, list):
            yield from iter_list(v, key, indices + [k])

def iter_list(seq, key, indices):
    for k, v in enumerate(seq):
        if isinstance(v, dict):
            yield from iter_dict(v, key, indices + [k])
        elif isinstance(v, list):
            yield from iter_list(v, key, indices + [k])

if __name__=="__main__":
    # Read the JSON data
    my_dict = js_r(data)
    print("This is the JSON data:")
    print(json.dumps(my_dict, indent=4), "\n")

    # Find the id key
    keypath, val = next(find_key(my_dict, "id"))
    print("This is the id: {!r}".format(val))
    print("These are the keys that lead to the id:", keypath, "\n")

    # Find the name, followerCount, originalWidth, and originalHeight
    print("Here are some more (key, value) pairs")
    keys = ("name", "followerCount", "originalWidth", "originalHeight")
    for k in keys:
        keypath, val = next(find_key(my_dict, k))
        print("{!r}: {!r}".format(k, val))

output

This is the JSON data:
{
    "success": true,
    "payload": {
        "tag": {
            "slug": "python",
            "name": "Python",
            "postCount": 10590,
            "virtuals": {
                "isFollowing": false
            }
        },
        "metadata": {
            "followerCount": 18053,
            "postCount": 10590,
            "coverImage": {
                "id": "1*O3-jbieSsxcQFkrTLp-1zw.gif",
                "originalWidth": 550,
                "originalHeight": 300
            }
        }
    }
} 

This is the id: '1*O3-jbieSsxcQFkrTLp-1zw.gif'
These are the keys that lead to the id: ['payload', 'metadata', 'coverImage', 'id'] 

Here are some more (key, value) pairs
'name': 'Python'
'followerCount': 18053
'originalWidth': 550
'originalHeight': 300

BTW, JSON normally uses a UTF encoding, not Latin-1. The default encoding is UTF-8, you should be using that, if possible.