{
  "kty": "EC",
  "use": "enc",
  "alg": "HPKE-0-KE",
  "kid": "9CfUPiGcAcTp7oXgVbDStw2FEjka-_KHU_i-X3XMCEA",
  "crv": "P-256",
  "x": "WVKOswXQAgntIrLSYlwkyaU1dIE-FIhrbTEotFgMwIA",
  "y": "jpZT1WNmQH752Bh_pDK41IhLkiXLj-15wR4ZBZ-MWFk",
  "d": "MeCnMF65SaRVZ11Gf1Weacx3H9SdzO7MtWcDXvHWNv8"
}