The whole url should be encoded or the query parameter should be did:ethr:0xA093F00c775c0b7DF6E15355B039A9336A7Ff81E. The : has specific meaning in the url when it follows after the domain to specify the port number. I don't think it has any effect in the query string.
It is a good practice to encode the url particularly the one with special characters.
Admin sdk should encode the url to prevent non-conforming characters:
The whole url should be encoded or the query parameter should be
did:ethr:0xA093F00c775c0b7DF6E15355B039A9336A7Ff81E
. The:
has specific meaning in the url when it follows after the domain to specify the port number. I don't think it has any effect in the query string.It is a good practice to encode the url particularly the one with special characters.