setState in useEffect depanding on props.location.state, doesn't work - reactjs

Question

I do not understand what I am missing here, I would be very grateful for your help!
I'm getting to my "Test" functional component, from another functional component, by the command history.push (urlState).
"urlState" is an object, which I check its values in the useEffect function of the "Test" component.
Based on the values in urlState, I decide whether to execute "setRequestNumber" and "setRequestSubNumber", and which values to send to them.
But the set functions do not work !!
What am I doing wrong ??
(I want useEffect to run only once, so I left the dependencies array-blank.)
Here is my code-
import React, { useState, useEffect } from "react";
import {URL} from "../../config/Constants"
const Test = (props) => {
const [requestNumber, setRequestNumber] = useState(0);
const [requestSubNumber, setRequestSubNumber] = useState(1);
const getRequestDetails = async (fetchURL) => {
try {
const response = await fetch(fetchURL);
if (!response.ok) {
throw new Error("something went wrong!");
}
const body = await response.json();
const result = body.results;
console.log(result); //result will be rendered instead of <h1>Hi there!</h1>
} catch (error) {}
};
const getNextRequestCounter = async () => {
try {
const response = await fetch(`${URL}/requests/requestCounter`);
if (!response.ok) {
throw new Error("something went wrong!");
}
const body = await response.json();
const result = body.results[0];
setRequestNumber(result);
} catch (error) {
}
};
useEffect(() => {
var urlState = {
request: 1,
subRequest: 2,
isNewRequest: false,
originalSubRequest: 1,
}; // That what I have in props.location.state;
var fetchURL = "";
if (urlState.isNewRequest) {
getNextRequestCounter();
fetchURL = `${URL}/requests/${requestNumber}/${requestSubNumber}`;
} else {
setRequestNumber(urlState.request);
setRequestSubNumber(urlState.subRequest);
fetchURL = `${URL}/requests/${requestNumber}/${urlState.originalSubRequest}`;
}
getRequestDetails(fetchURL);
}, []);
return <h1>Hi there!</h1>;
};
export default Test;
Thank you!