body: Column(
                children: <Widget>[
                  _buildCarousel(context, 0, mnemonics.length, mnemonics),

                  new Expanded(
                      child: new Container(
                        color: Colors.white,
                          child: new Center(
                                  child: y==0 ? getToken != null
                                      ? new Container(
                                          child: Column(
                                          children: <Widget>[
                                            new Flexible(
                                                child: ListView.builder(
                                              itemCount: getToken.tokens != null
                                                  ? getToken.tokens.length
                                                  : 1,
                                              itemBuilder:
                                                  (BuildContext context,
                                                      int itemIndex) {
                                                if (itemIndex == 0) {
                                                  return new Card(
                                                      elevation: 15,
                                                      margin:
                                                          EdgeInsets.all(10),
                                                      child: Stack(children: <
                                                          Widget>[
                                                        Container(
                                                          decoration: new BoxDecoration(
                                                              border: new Border(
                                                                  left: BorderSide(
                                                                      color: Colors
                                                                          .green,
                                                                      width:
                                                                          3.5,
                                                                      style: BorderStyle
                                                                          .solid))),
                                                          child: Column(
                                                            mainAxisAlignment:
                                                                MainAxisAlignment
                                                                    .start,
                                                            crossAxisAlignment:
                                                                CrossAxisAlignment
                                                                    .start,
                                                            children: <Widget>[
                                                              SizedBox(
                                                                  height: 20),
                                                              Row(children: <
                                                                  Widget>[
                                                                SizedBox(
                                                                  width: 10,
                                                                ),
                                                                Image.asset(
                                                                    "assets/icons/ethereum.png",
                                                                    fit: BoxFit
                                                                        .fill,
                                                                    alignment:
                                                                        Alignment
                                                                            .centerLeft,
                                                                    height: 63,
                                                                    width: 40),
                                                                SizedBox(
                                                                  width: 10,
                                                                ),
                                                                Column(
                                                                    mainAxisAlignment:
                                                                        MainAxisAlignment
                                                                            .start,
                                                                    crossAxisAlignment:
                                                                        CrossAxisAlignment
                                                                            .start,
                                                                    children: <
                                                                        Widget>[
                                                                      Text(
                                                                          "Ethereum (ETH)",
                                                                          style:
                                                                              new TextStyle(fontSize: 20)),
                                                                      Text(
                                                                          "${(getToken.eTH.balance).toStringAsFixed(5)} ETH",
                                                                          style:
                                                                              TextStyle(fontWeight: FontWeight.bold))
                                                                    ])
                                                              ]),
                                                              SizedBox(
                                                                  height: 20),
                                                            ],
                                                          ),
                                                        )
                                                      ]));
                                                } else {
                                                  return new Card(
                                                      elevation: 8,
                                                      margin:
                                                          EdgeInsets.all(10),
                                                      child: Stack(children: <
                                                          Widget>[
                                                        Container(
                                                          decoration: new BoxDecoration(
                                                              border: new Border(
                                                                  left: BorderSide(
                                                                      color: Colors
                                                                          .red,
                                                                      width:
                                                                          3.5,
                                                                      style: BorderStyle
                                                                          .solid))),
                                                          child: Column(
                                                            mainAxisAlignment:
                                                                MainAxisAlignment
                                                                    .start,
                                                            crossAxisAlignment:
                                                                CrossAxisAlignment
                                                                    .start,
                                                            children: <Widget>[
                                                              SizedBox(
                                                                  height: 20),
                                                              Row(children: <
                                                                  Widget>[
                                                                SizedBox(
                                                                  width: 10,
                                                                ),
                                                                Text(
                                                                    "${getToken.tokens[itemIndex - 1].tokenInfo.name} (${getToken.tokens[itemIndex - 1].tokenInfo.symbol})",
                                                                    style: new TextStyle(
                                                                        fontSize:
                                                                            20))
                                                              ]),
                                                              Row(children: <
                                                                  Widget>[
                                                                SizedBox(
                                                                    width: 10),
                                                                Text(
                                                                    "${(getToken.tokens[itemIndex - 1].balance / math.pow(10, getToken.tokens[itemIndex - 1].tokenInfo.decimals)).toStringAsFixed(5)} ${getToken.tokens[itemIndex - 1].tokenInfo.symbol}",
                                                                    style: TextStyle(
                                                                        fontWeight:
                                                                            FontWeight.bold))
                                                              ]),
                                                              SizedBox(
                                                                  height: 20),
                                                            ],
                                                          ),
                                                        )
                                                      ]));
                                                }
                                              },
                                            ))
                                          ],
                                        ))
                                      :new Text(
                                  "Error: Something went wrong (EC2876)") :new CircularProgressIndicator() )
                              ))
                ],
              ),