RegEx data after curly brackets

[CPrimoR]

I'm trying to regex the field that has "REPLY"
CommonEndpointLoggingAspect {requestId=94f2a697-3c0d-4835-b96a-42be3d2426e2, serviceName=getCart} - REPLY 

[richgalloway]

What have you tried so far?  Was it anything like this?

| rex "\}\s*-\s*(?<field>.*)"