curl --request GET \
  --url https://api.example.com/v1/cases/{case_id}/bank-accounts/{account_id}/signers \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "01K6SG02BJ0T77HRYE78AN7STU",
      "name": "John Jonas Johnson",
      "role": "primary_holder",
      "is_deceased": true,
      "date_added": "2023-12-25",
      "date_removed": "2023-12-25"
    }
  ]
}