[{"jsonrpc":"2.0","error":{"code":-32600,"message":"Invalid Request.","data":"JSON-rpc version is not specified."},"id":null},{"jsonrpc":"2.0","error":{"code":-32600,"message":"Inval
id Request.","data":"Expacting JSON-rpc version 2.0, 1 is given ."},"id":"1"},{"jsonrpc":"2.0","error":{"code":-32600,"message":"Invalid Request.","data":"Expacting JSON-rpc version 2.0, u is given ."},"id":"u"}