{ "type": "VerifiablePresentationRequest", "query": [ { "type": "QueryByExample", "credentialQuery": { "reason": "Sign in", "example": { "@context": [ "https:\/\/www.w3.org\/2018\/credentials\/v1" ], "type": "VerifiableCredential" } } } ], "challenge": "5c994cbc-f8e6-4e8d-9ced-9b61b510f3f6", "domain": "demo.spruceid.com" }