Erro na estrutura do seu xml.
Segue abaixo um xml assinado e validado pela versao 2.3 para vc comparar com o seu xml:
<?xml version=”1.0″ encoding=”utf-8″?>
<eSocial xmlns=”http://www.esocial.gov.br/schema/lote/eventos/envio/v1_1_1″><envioLoteEventos grupo=”1″><ideEmpregador><tpInsc>1</tpInsc><nrInsc>61737391</nrInsc></ideEmpregador><ideTransmissor><tpInsc>1</tpInsc><nrInsc>61737391000116</nrInsc></ideTransmissor><eventos><evento Id=”ID1617373910000002017112408172102172″><eSocial xmlns=”http://www.esocial.gov.br/schema/evt/evtInfoEmpregador/v02_03_00″><evtInfoEmpregador Id=”ID1617373910000002017112408172102172″><ideEvento><tpAmb>2</tpAmb><procEmi>1</procEmi><verProc>MSV ESOCIAL 2.30</verProc></ideEvento><ideEmpregador><tpInsc>1</tpInsc><nrInsc>61737391</nrInsc></ideEmpregador><infoEmpregador><alteracao><idePeriodo><iniValid>2017-01</iniValid></idePeriodo><infoCadastro><nmRazao>MSV SOLUCOES (RAZAO SOCIAL)</nmRazao><classTrib>99</classTrib><natJurid>2062</natJurid><indCoop>0</indCoop><indConstr>0</indConstr><indDesFolha>0</indDesFolha><indOptRegEletron>1</indOptRegEletron><indEntEd>N</indEntEd><indEtt>N</indEtt><contato><nmCtt>NOME DO CONTATO</nmCtt><cpfCtt>15290762850</cpfCtt><foneFixo>1155447788</foneFixo><foneCel>11987654466</foneCel><email>[email protected]</email></contato><softwareHouse><cnpjSoftHouse>03600980000151</cnpjSoftHouse><nmRazao>RAZAO SOCIAL SOFTWAREHOUSE</nmRazao><nmCont>NOME DO CONTATO</nmCont><telefone>1155667788</telefone><email>[email protected]</email></softwareHouse><infoComplementares><situacaoPJ><indSitPJ>0</indSitPJ></situacaoPJ></infoComplementares></infoCadastro></alteracao></infoEmpregador></evtInfoEmpregador><Signature xmlns=”http://www.w3.org/2000/09/xmldsig#”><SignedInfo><CanonicalizationMethod Algorithm=”http://www.w3.org/TR/2001/REC-xml-c14n-20010315″/><SignatureMethod Algorithm=”http://www.w3.org/2001/04/xmldsig-more#rsa-sha256″/><Reference URI=””><Transforms><Transform Algorithm=”http://www.w3.org/2000/09/xmldsig#enveloped-signature”/><Transform Algorithm=”http://www.w3.org/TR/2001/REC-xml-c14n-20010315″/></Transforms><DigestMethod Algorithm=”http://www.w3.org/2001/04/xmlenc#sha256″/><DigestValue>f3kdI4pBt05Oj/qtZ4pKnZniisNMvv1t4tNPWzB7nXE=</DigestValue></Reference></SignedInfo><SignatureValue>Oq8/JwNFloNaihowjiVapuhY+Ysp+L2ZcuKzoRiAYe1cntzcQx/rkx54EpimzMKgDfMSAB0oP+ON
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