package main

import (
	"encoding/json"
	"fmt"
)

type Result struct {
	Data      string
	TimeStamp int64
}

type ReturnedValue struct {
	Result Result
	Status bool
}

func main() {
	data := `
	   {
	      "result": {
		  "data": "A0000",
		  "timestamp": 9002
	      },
	      "status": true
	   }
	   `

	var retValue ReturnedValue
	if err := json.Unmarshal([]byte(data), &retValue); err != nil {
		panic(err)
	}
	fmt.Println(retValue)
	status := retValue.Status
	fmt.Println("Result:", retValue.Result.Data, ", TS:", retValue.Result.TimeStamp, ", Status:", status)
}