var arr1 = [ '1956888670', '2109171907', '298845084' ];
var arr2 = [
  { KEY: '1262875245', VALUE: 'Vijay Kumar Verma' },
  { KEY: '1956888670', VALUE: 'Sivakesava Nallam' },
  { KEY: '2109171907', VALUE: 'udm analyst' },
  { KEY: '298845084', VALUE: 'Mukesh Nagora' },
  { KEY: '2007285563', VALUE: 'Yang Liu' },
  { KEY: '1976156380', VALUE: 'Imtiaz Zafar' },
  ];

[{ KEY: '1956888670', VALUE: 'Sivakesava Nallam' },
  { KEY: '2109171907', VALUE: 'udm analyst' },
  { KEY: '298845084', VALUE: 'Mukesh Nagora' },]