please help me to access all this characters json by react.js : please help me how to access this all characters
    ----------------
    
    data: [
            {
              "url": "https://www.anapioficeandfire.com/api/characters/823",
              "name": "Petyr Baelish",
              "culture": "Valemen",
              "born": "In 268 AC, at the Fingers",
              "died": "",
              "titles": [
                "Master of coin (formerly)",
                "Lord Paramount of the Trident",
                "Lord of Harrenhal",
                "Lord Protector of the Vale"
              ],
              "aliases": [
                "Littlefinger"
              ],
              "father": "",
              "mother": "",
              "spouse": "https://www.anapioficeandfire.com/api/characters/688",
              "allegiances": [
                "https://www.anapioficeandfire.com/api/houses/10",
                "https://www.anapioficeandfire.com/api/houses/11"
              ],
              "books": [
                "https://www.anapioficeandfire.com/api/books/1",
    
              ],
              "povBooks": [],
              "tvSeries": [
                "Season 1",
                "Season 2",
                "Season 3",
                "Season 4",
                "Season 5"
              ],
              "playedBy": [
                "Aidan Gillen"
              ]
            }
          ]

render() {
    var { data } = this.state;
    return (
      <div>
        <h1>Sample data block</h1>
        {this.state.data.map(function(item, i) {
          return <h3 key={'data-'+ i}>{data.title}</h3>
        })}
      </div>
    );
  }