import requests
import json
url = "https://node1.web3api.com/"
payload = json.dumps({
    "jsonrpc": "2.0",
    "id": 2,
    "method": "eth_call",
    "params": [
        {
            "from": "0x0000000000000000000000000000000000000000",
            "data": "0xc87b56dd00000000000000000000000000000000000000000000000000000000000004d2",
            "to": "0x792496a3f678187e59e1d1d5e075799cd1e124c2"
        },
        "latest"
    ]
})
headers = {
    'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0',
    'Accept': '*/*',
    'Accept-Language': 'en-US,en;q=0.5',
    'Accept-Encoding': 'gzip, deflate, br',
    'Referer': 'https://etherscan.io/',
    'Content-Type': 'application/json',
    'Origin': 'https://etherscan.io',
    'Connection': 'keep-alive',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'cross-site',
    'TE': 'trailers'
}
response = requests.request("POST", url, headers=headers, data=payload)
print(response.text)

print语句将打印以下内容：K4f+的二次谐波
我试着这样做：

import requests
import json
url = "https://node1.web3api.com/"
payload = json.dumps({
    "jsonrpc": "2.0",
    "id": 2,
    "method": "eth_call",
    "params": [
        {
            "from": "0x0000000000000000000000000000000000000000",
            "data": "0xc87b56dd00000000000000000000000000000000000000000000000000000000000004d2",
            "to": "0x792496a3f678187e59e1d1d5e075799cd1e124c2"
        },
        "latest"
    ]
})
headers = {
    'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0',
    'Accept': '*/*',
    'Accept-Language': 'en-US,en;q=0.5',
    'Accept-Encoding': 'gzip, deflate, br',
    'Referer': 'https://etherscan.io/',
    'Content-Type': 'application/json',
    'Origin': 'https://etherscan.io',
    'Connection': 'keep-alive',
    'Sec-Fetch-Dest': 'empty',
    'Sec-Fetch-Mode': 'cors',
    'Sec-Fetch-Site': 'cross-site',
    'TE': 'trailers'
}
response = requests.request("POST", url, headers=headers, data=payload)
print("ENCODING: ", response.encoding)
print(response.json())

第二个实现返回以下错误：

ENCODING: utf-8
requests.exceptions.JSONDecodeError: [Errno Expecting value] ��D��R���Ӥ����?l��`�I ��h��'���x=Ϥ�d3��rϚ�^��@�S�D���Ė��s��"�TZL�yeyD�gfT"*���H��'(GD��k,`�XQ��fK4f+�: 0

最终，我应该会收到以下响应：

{"jsonrpc":"2.0","id":2,"result":"0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003a697066733a2f2f516d564c62664470426a3958785843436757776873687041514539583233736b5a3853667055506e323948686e512f31323334000000000000"}

我知道这是我应该得到的响应，因为这是我在浏览器和Postman中发出请求时得到的响应。我只是试图通过python发出相同的HTTP请求。
我应该怎么做才能解码响应？