I have a function that gets some data from API, but I can’t find why it runs code lines in wrong order

    func addFriend(withEmail email: String, firstName: String, lastName: String) async throws {
        guard !email.isEmpty else {
            return
        }
        let objectToSend = RegisterSpenderStruct(firstName: firstName, lastName: lastName, email: email)
        
        print("ts1")
        networkManager.makeAPIRequest(with: Urls.baseURL + Urls.spenderCreateURL, objectToSend: objectToSend, method: .post, objectType: Spender.self) { (result: Result) in
            switch result {
            case .success(let object):
                print("object id (object.id ?? "")")
                print("ts2")
            case .failure(let error):
                print(error)
            }
        }
        print("ts3")
    } 

when I run this code in Xcode, I find this statements in console

ts1
ts3
object id 1ac38ac1-5616-451c-8ed4-eec93a54524f
ts2

It seems to me that a part of code works in async mode, but I can’t fix it

I tried to run other part of code in closure, and it works fine, but a have to understand my code why it works like this