curl --request POST \
  --url 'https://sandbox.rollfi.xyz/stateRegistration#addStateRegistrationForPennsylvania' \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "method": "addStateRegistration",
  "companyId": "962D5035-6F51-41D3-94E8-1BF7A00955CF",
  "code": "PA",
  "companyStateRegistration": {
    "Withholding Tax Account Number": "655665520",
    "Promp Tax Code": "52",
    "Unemployment Account Number": "741258023",
    "City of Philadelphia Account Number": "665562",
    "Unemployment Rate": "2.5",
    "Third Party Authorization": "true"
  }
}
'

{
  "status": "Success",
  "message": "The company state registrations for Lakin LLC have been saved successfully."
}