```go test -run TestRestAPI_Accounts
https://api.huobi.pro/v1/account/accounts/?AccessKeyId=991a5960-86728311-a5b6ba1b-3ca24&SignatureMethod=HmacSHA256&SignatureVersion=2&Timestamp=2018-08-27T16%3A25%3A03&Signature=dNzCF+x5xyvcuUkyGKKcLianYafknb3EDPfp1RSere4=
--- FAIL: TestRestAPI_Accounts (1.37s)
        get_accounts_test.go:45:
                        Error Trace:    get_accounts_test.go:45
                        Error:          Received unexpected error:
                                        Signature not valid: Verification failure [校验失败]
                        Test:           TestRestAPI_Accounts
FAIL
exit status 1```
(edited)

```go test -run TestRestAPI_Accounts
https://api.huobi.pro/v1/account/accounts/?AccessKeyId=991a5960-86728311-a5b6ba1b-3ca24&SignatureMethod=HmacSHA256&SignatureVersion=2&Timestamp=2018-08-27T16%3A25%3A06&Signature=7TzBlcn/g1MnrNBqbVFpUvNff/GFbXBHKLldTweG6mE=
&{ok [{4755095 spot working 0}]}
PASS
ok      github.com/CIP-NL/kermit/huobi/rest     0.696s```