getAccount method
Takes a address address
and returns te account status as a json
Implementation
Future<Map> getAccount(String address, {String block = 'best'}) async {
var headers = {
'accept': 'application/json',
};
//var query = params.entries.map((p) => '${p.key}=${p.value}').join('&');
var u = Uri.parse('$url/accounts/$address?revision=$block');
var res = await http.get(u, headers: headers);
if (res.statusCode != 200) {
throw Exception('http.get error: statusCode= ${res.statusCode}');
}
Map map = jsonDecode(res.body);
return map;
}