How do we do datasetup at provider end based on pact json file generated by consumer. The language used is C# at

Considering i have PACT json file and an interaction as below,

  "interactions": [
    {
      "description": "a request to check the api response",
      "providerState": "I call fixture service using a valid fixture Id 1234",
      "request": {
        "method": "get",
        "path": "/api/v1.0/fixture/1234",
        "headers": {
          "Accept": "application/json",
          "X-Clarksons-Security-Cloud": "xyz"
        }
      }
]

based on the provider state is there a way for me to get the value "1234" so I can run a pre data setup (before test) method before running the provider tests? I can see in the provider side I can do something like this pactVerifier.ProviderState("I call fixture service using a valid fixture Id 1234", setUp: InsertEventsIntoDatabase); But how do I get this value 1234 and pass it on to method InsertEventsIntoDatabase()?