data.json

{
  "users": [
    {
      "id": 1,
      "details": {
        "name": "preslav",
        "email": "sofia@test.com",
        "address": "sofia",
        "country": "bg",
        "company": "sofia",
        "phone": "0887554433"
      }
    },
    {
      "id": 2,
      "details": {
        "name": "preslav2",
        "email": "sofia@test.com",
        "address": "sofia",
        "country": "bg",
        "company": "sofia",
        "phone": "0887554433"
      }
    },
    {
      "id": 3,
      "details": {
        "name": "preslav3",
        "email": "sofia@test.com",
        "address": "sofia",
        "country": "bg",
        "company": "sofia",
        "phone": "0887554433"
      }
    },
    {
      "id": 4,
      "details": {
        "name": "preslav4",
        "email": "sofia@test.com",
        "address": "sofia",
        "country": "bg",
        "company": "sofia",
        "phone": "0887554433"
      }
    },
    {
      "id": 5,
      "details": {
        "name": "presGraphtest",
        "email": "sofia@test.com",
        "address": "sofia",
        "country": "Bg",
        "company": "sofia",
        "phone": "0837434343"
      }
    }
  ]
}