{
  "operationId": "about_singletons_list",
  "method": "GET",
  "path": "/tx-service/eth/api/v1/about/singletons/",
  "summary": "",
  "description": "Returns a list of Master Copies configured in the service",
  "tags": [
    "about"
  ],
  "parameters": [],
  "responses": {
    "200": {
      "description": "",
      "content": {
        "application/json": {
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/MasterCopyResponse"
            }
          }
        }
      }
    }
  }
}