User Signup Step One

curl --request POST \
  --url https://api.helpyousponsor.com/v1/admin/signup/step_one \
  --header 'Content-Type: application/json' \
  --data '{
  "email": "jsmith@example.com",
  "password": "<string>",
  "firstName": "<string>",
  "lastName": "<string>"
}'

{
  "message": "<string>",
  "status": "<string>",
  "user_id": 123
}