> web3.eth.getBlock(0, true)
{ difficulty: BigNumber { s: 1, e: 10, c: [ 17179869184 ] },
  extraData: '0x11bbe8db4e347b4e8c937c1c8370e4b5ed33adb3db69cbdb7a38e1e50b1b82fa',
  gasLimit: 5000,
  gasUsed: 0,
  hash: '0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3',
  logsBloom: '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
  miner: '0x0000000000000000000000000000000000000000',
  mixHash: '0x0000000000000000000000000000000000000000000000000000000000000000',
  nonce: '0x0000000000000042',
  number: 0,
  parentHash: '0x0000000000000000000000000000000000000000000000000000000000000000',
  receiptsRoot: '0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421',
  sha3Uncles: '0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347',
  size: 540,
  stateRoot: '0xd7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544',
  timestamp: 0,
  totalDifficulty: BigNumber { s: 1, e: 10, c: [ 17179869184 ] },
  transactions: [],
  transactionsRoot: '0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421',
  uncles: [] }