Achei que nunca mexeria com isso mas to aqui batendo cabeça....
Assinamos o rps e depois o lote .... o retorna "Assinatura do RPS inválida"...
Já tentamos fazer de outra forma como falado
<EnviarLoteRpsSincronoEnvio>
<LoteRps versao="2.01" Id="lote00000058">
<NumeroLote>58</NumeroLote>
<CpfCnpj>
<Cnpj>62103619000340</Cnpj>
</CpfCnpj>
<InscricaoMunicipal>10866</InscricaoMunicipal>
<QuantidadeRps>1</QuantidadeRps>
<ListaRps>
<Rps>
<InfDeclaracaoPrestacaoServico Id="rps49">
<Rps>
<IdentificacaoRps>
<Numero>49</Numero>
<Serie>A</Serie>
<Tipo>1</Tipo>
</IdentificacaoRps>
<DataEmissao>2021-04-06</DataEmissao>
<Status>1</Status>
</Rps>
<Competencia>2021-01-10</Competencia>
<Servico>
<Valores>
<ValorServicos>975.15</ValorServicos>
</Valores>
<IssRetido>2</IssRetido>
<ItemListaServico>8.01</ItemListaServico>
<CodigoCnae>851210</CodigoCnae>
<CodigoTributacaoMunicipio>8.01</CodigoTributacaoMunicipio>
<Discriminacao>
MATRICULA - JANEIRO/2021 975,15 - VALOR LIQUIDO - 975,15. - ID:00001720210101
</Discriminacao>
<CodigoMunicipio>3151800</CodigoMunicipio>
<ExigibilidadeISS>3</ExigibilidadeISS>
<MunicipioIncidencia>3151800</MunicipioIncidencia>
</Servico>
<Prestador>
<CpfCnpj>
<Cnpj>62103619000340</Cnpj>
</CpfCnpj>
<InscricaoMunicipal>10866</InscricaoMunicipal>
</Prestador>
<Tomador>
<IdentificacaoTomador>
<CpfCnpj>
<Cpf>06154137656</Cpf>
</CpfCnpj>
</IdentificacaoTomador>
<RazaoSocial>XXXXXX</RazaoSocial>
<Endereco>
<Endereco>XXXXX</Endereco>
<Numero>93</Numero>
<Bairro>Res. Morumbi</Bairro>
<CodigoMunicipio>3151800</CodigoMunicipio>
<Uf>MG</Uf>
<Cep>37718300</Cep>
</Endereco>
</Tomador>
<OptanteSimplesNacional>2</OptanteSimplesNacional>
<IncentivoFiscal>2</IncentivoFiscal>
</InfDeclaracaoPrestacaoServico>
<Signature>
<SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
<Reference URI="#rps49">
<Transforms>
<Transform Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<DigestValue>wShnhOeacLHqvr9sDuN4bdggJmA=</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>
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</SignatureValue>
<KeyInfo>
<X509Data>
<X509Certificate>
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
</X509Certificate>
</X509Data>
</KeyInfo>
</Signature>
</Rps>
</ListaRps>
</LoteRps>
<Signature>
<SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
<Reference URI="#lote00000058">
<Transforms>
<Transform Algorithm="http://www.w3.org/TR/2001/REC-xml-c14n-20010315"/>
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<DigestValue>zcgUwtxR/9tOVmzLIhK/6sfha2I=</DigestValue>
</Reference>
</SignedInfo>
<SignatureValue>
recxxl/lSL6Cwj8Ye9iNv3wZ29HGx3l/xuNNIYgdHdM2sm2eTYad7qYhYXiGYGVKVtYDkNaEFZ+Y3tdpjFdAAqKTzzKP3zeZ8lHbQNFjtlTee+V9LjQAt2KkuerFDJcBRk+v2GxUUgk4fRL3kN0lmy7PMMPa8lNlTR36rhxFwebpNovZb5ne47ndsboMHiUUIe6pgDaTxRySn/hUkMq8h4l1hN5JdbRV3ydZIu/WWylvMNypBS1bSmTeMoMFmOkgypLSwrnTcoyrZBgOUkocWMAO2D6nDPFplRqmfzK+movbdmhDj7FO0AOX9evWwGGwc9qkRIllHNiS9IyLhgwc5w==
</SignatureValue>
<KeyInfo>
<X509Data>
<X509Certificate>
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
</X509Certificate>
</X509Data>
</KeyInfo>
</Signature>
</EnviarLoteRpsSincronoEnvio>