How do I generate digest value in SOAP signature

I’m try to generate the digest value for a Soap signing, let me explain it

I have the following xml signature (this should be my result)

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:srv="...">
    <soapenv:Header>
        <wsse:Security
            xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
            xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
            <wsu:Timestamp wsu:Id="TS-A9D96CB86647A0D4FC1673631078676136">
                <wsu:Created>2023-02-02T19:11:30.780Z</wsu:Created>
                <wsu:Expires>2023-02-02T19:12:00.780Z</wsu:Expires>
            </wsu:Timestamp>
            <ds:Signature Id="SIG-14C9D524EF6E12B1C61675365090921410" xmlns:ds="http://www.w3.org/2000/09/xmldsig#">
                <ds:SignedInfo>
                    <ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#">
                        <ec:InclusiveNamespaces PrefixList="soapenv srv" xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" />
                    </ds:CanonicalizationMethod>
                    <ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1" />
                    <ds:Reference URI="#TS-A9D96CB86647A0D4FC1673631078676136">
                        <ds:Transforms>
                            <ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#">
                                <ec:InclusiveNamespaces PrefixList="wsse soapenv srv" xmlns:ec="http://www.w3.org/2001/10/xml-exc-c14n#" />
                            </ds:Transform>
                        </ds:Transforms>
                        <ds:DigestMethod Algorithm="http://www.w3.org/2001/04/xmlenc#sha256" />
                        <ds:DigestValue>7UyPvxTBuetBFmJ3rLhKWwUDadF2vsPYMeVsvl5WS5E=</ds:DigestValue>
                    </ds:Reference>
                </ds:SignedInfo>
                [...]
            </ds:Signature>
        </wsse:Security>
    </soapenv:Header>
    <soapenv:Body></soapenv:Body>
</soapenv:Envelope>

I trying to generate this, using the Timestamp

<ds:DigestValue>7UyPvxTBuetBFmJ3rLhKWwUDadF2vsPYMeVsvl5WS5E=</ds:DigestValue>

I know the following:

• I need to sign the timestamp (Element, not content)
• I need to use RSA-SHA1 with my RSA private key
• Apply SHA256 to the result, and finally convert it to BASE64

<wsu:Timestamp wsu:Id="TS-A9D96CB86647A0D4FC1673631078676136">
    <wsu:Created>2023-02-02T19:11:30.780Z</wsu:Created>
    <wsu:Expires>2023-02-02T19:12:00.780Z</wsu:Expires>
</wsu:Timestamp>

but when I send it, the server responds the following

Signature verification failed: Core validity=false Signed info validity=false Signed info
message='SignatureValue mismatched.' Ref[0](validity=false message='Digest value mismatch:
calculated: bD55KG25aJxqkvQBe/ZTK1oYEafW3gfyf7okFy40yF0='
uri='#TS-A9D96CB86647A0D4FC1673631078676136' type='null')

Does anyone know how I have to encrypt this content? I read somewhere that I need to apply ‘xml-exc-c14n’ canonicalization, it’s correct? How would the result be after apply the canonicalization?

PD. This is my function to test, I’m using javascript

function encryptRsaSha1(privateKey) {
    const message = `<wsu:Timestamp wsu:Id="TS-A9D96CB86647A0D4FC1673631078676136">
    <wsu:Created>2023-02-02T19:11:30.780Z</wsu:Created>
    <wsu:Expires>2023-02-02T19:12:00.780Z</wsu:Expires>
</wsu:Timestamp>`

    const sign = crypto.createSign('RSA-SHA1');
    sign.update(message.replace(/n/g, '')); 
    sign.end();
    const signature = sign.sign(privateKey);
    const hash = crypto.createHash('sha256').update(signature).digest('base64');
    console.log("Signature: ", hash);
    return hash
}

Thanks!

I tried to sign the content in different way, with/without new lines, with/without namespaces, the element, the content, etc.