verifies a self signed jwt (ES256K) checks that the jwt is signed with key of the iss field checks that the exp field is in the future iss must be a did:xxx:
iss
exp
string the jwt to verify
error if the jwt is invalid
verifies a self signed jwt (ES256K) checks that the jwt is signed with key of the
issfield checks that theexpfield is in the futureissmust be a did:xxx: