All values after the URL host name and port, but excluding URL parameter names should be percentencoded. This includes target node, and query parameters.
For example, the node ID “Master@BT-XRTQWX-RRWTRT-SSQWUW-RTRXRQ[0-1-1]” should be encoded into the URL as “Mater%40BT-XRTQWX-RRWTRT-SSQWUW-RTRXRQ[0-1-1]”.
For more details can be found on the URL specification: https://url.spec.whatwg.org/#percentencoded-bytes