curl --request GET \
  --url https://api.modo.link/canton-mainnet/v1/contracts/{contractId} \
  --header 'x-api-key: <api-key>'

{
  "contractId": "<string>",
  "templateId": "<string>",
  "signatories": [
    {
      "partyId": "<string>",
      "accountName": "<string>",
      "imageUrl": "<string>"
    }
  ],
  "creatingEvent": "<string>",
  "creatingUpdate": "<string>",
  "createdAt": 123,
  "packageName": "<string>",
  "args": "<string>"
}