{ address: '0x9c0ac1e0f0a8e0b01c7b652d5fbe094ddff48b81',
  blockNumber: 704227,
  transactionHash: '0x5887ba4e15d51e1cfddf626ecf416a0002085a1e0929fffe1f90ad69d5040081',
  transactionIndex: 0,
  blockHash: '0x5f485133ec662f556d88affccc18a358375de160178c6cf7cc0cec678d833a2a',
  logIndex: 0,
  removed: false,
  event: 'ExampleEvent',
  args:
   { argOne: BigNumber { s: 1, e: 0, c: [Array] },
     argTwo: '0x374623456fa2' } }

event ExampleEvent(uint argOne, bytes32 argTwo)

import exampleContractObject from 'path/to/ExampleContract.json'

ExampleContract = web3.eth.contract(exampleContractObject.abi);
contractInstance = ExampleContract.at('0x9c0ac1e0f0a8e0b01c7b652d5fbe094ddff48b81');
exampleEvent = contractInstance.ExampleEvent();

exampleEvent.watch((err, result) => {
  // Do something
}