signedRequest error: { "code": 0, "msg": "Service unavailable from a restricted location according to 'b. Eligibility' in https://www.binance.com/en/terms. Please contact customer service if you believe you received this message in error." } Array ( [] => Array ( [bid] => [bids] => [ask] => [asks] => ) [S] => Array ( [bid] => S [bids] => S [ask] => S [asks] => S ) )