{"key_id":"cert-v1","alg":"ES256","jwk":{"kty":"EC","crv":"P-256","x":"DRXI0AuP2aTHI_Vjk_Lb56oBdwIoM63jbJMipHpw6Og","y":"MGBHAZQzMFvsATpLQRyt99YW9eRKy4ET67AxSwWIddI"}}