I am having problem while using filter in react Hooks,how can i solve this issue?

I tried to use filter in react Hooks for filtering the state data fetched from the API but i get an empty array as output.How can i solve this issue?Following below is my code:

let FinalData = Data.filter((item) => item.district).map((item) => item.district);
let Testdata = District.filter((item) => item.title_ne === FinalData).map((item) => 
item.centroid.coordinates);
console.log("finaldata>>>", FinalData);
console.log("Districts>>>", District);
console.log("data>>>", Data);
console.log("Finally>>>", Testdata);

In every console.log i get the state value but in ' console.log("Finally>>>", Testdata);' i get output as empty array.How can i solve this issue?

Following are my output: