{
  "kty": "EC",
  "d": "ck7JTCQ9X3s-sSsaTIgPpD3rDYPWsM540aDH5pL5zb0",
  "use": "sig",
  "crv": "P-256",
  "kid": "ec2561",
  "x": "lynQSp6WvNY4sT6Oa_H0VZ2M_dRnJGjj2GjVKxxBmA4",
  "y": "kBXxV0KiVxlUq3Sl3kEQH-qshqZ7XzDIgAjEmuojbs4",
  "alg": "ES256"
}