Get a processed event

curl --request GET \
  --url https://commerce1.on-hellgate.dev/processed-events/{id} \
  --header 'X-API-Key: <api-key>'

{
  "body": {},
  "business_key": "<string>",
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "idempotency_key": "<string>",
  "inserted_at": "2023-11-07T05:31:56Z",
  "source": "<string>",
  "type": "<string>"
}