SpiceDB broken json response

curl.bash

curl --location 'http://localhost:8443/v1/relationships/read' \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer foobar' \
--data '{
    "consistency": {
        "minimizeLatency": true
    },
    "relationshipFilter": {
        "resourceType": "document_template",
        "resourceId": "1"
    }
}'

response.json

{
    "result": {
        "readAt": {
            "token": "GgYKBENMOEc="
        },
        "relationship": {
            "resource": {
                "objectType": "document_template",
                "objectId": "1"
            },
            "relation": "viewer",
            "subject": {
                "object": {
                    "objectType": "user",
                    "objectId": "1"
                },
                "optionalRelation": ""
            },
            "optionalCaveat": null
        },
        "afterResultCursor": {
            "token": "CjsKBENMOEcSIWRvY3VtZW50X3RlbXBsYXRlOjEjdmlld2VyQHVzZXI6MRoQNjFkZTg1YTZhZmQ2OTk0Zg=="
        }
    }
}
{
    "result": {
        "readAt": {
            "token": "GgYKBENMOEc="
        },
        "relationship": {
            "resource": {
                "objectType": "document_template",
                "objectId": "1"
            },
            "relation": "writer",
            "subject": {
                "object": {
                    "objectType": "user",
                    "objectId": "2"
                },
                "optionalRelation": ""
            },
            "optionalCaveat": null
        },
        "afterResultCursor": {
            "token": "CjsKBENMOEcSIWRvY3VtZW50X3RlbXBsYXRlOjEjd3JpdGVyQHVzZXI6MhoQNjFkZTg1YTZhZmQ2OTk0Zg=="
        }
    }
}