Decoded Signature not verified
JWT token
Decoded
HEADERAlgorithm & token type
{
  "alg": "HS256",
  "typ": "JWT"
}
PAYLOADData
{
  "sub": "1234567890",
  "name": "홍길동",
  "role": "admin",
  "iat": 1516239022,
  "exp": 1734000000
}
SIGNATUREVerify signature
xUoU5iki9NPOz5P59cZ92GRGntZhY0UPJqyl9zexUe8

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