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header
{
“alg”: “RS256”,
“typ”: “JWT”
}
payload
{
“iss”: ” dfsdfsdfsdfs”,
“sub”: “fdgdfgdfgd”,
“aud”: “account-d.docusign.com“,
“iat”: 1737631816,
“exp”: 1737678518,
“scope”:”signature”
}
this iat and exp is the time in the below format
Epoch Converter – Unix Timestamp Converter