I'm using Express to create an API to use for my website. When I post an object to the API, it returns as this:

[Object: null prototype] {
  type: 'report',
  'data[id]': '123456',
  'data[dateRequested]': '2021-11-05',
  'data[dateOfService]': '2021-11-11',
  'data[completed]': 'true',
}

How could I fix this or turn it into an actual object that I can parse?