Unmarshall a JSON input with spaces in a container

//unmarshalling a space filled JSON and trying with os and bufio
package main

import (
    "fmt"
    "os"
    "bufio"
    "encoding/json"
)

type myChara struct {
    Name string
    Age int32
}

func main() {
//create a buffered io Scanner
    var myInput string
    var newChar myChara
    myScanner:=bufio.NewScanner(os.Stdin)
//read a spaced line
    fmt.Printf("Please insert a json line -> ")
    myScanner.Scan()
    myInput=myScanner.Text()
    err:=json.Unmarshal([]byte(myInput),&newChar)
    if err==nil {
        fmt.Println ("Character JSON inputted right!")
        fmt.Printf("%s is %d years old.\n",newChar.Name, newChar.Age)
    } else {
        fmt.Println ("...nope")
    }

}