> admin.nodeInfo
{
  enode: "enode://d8a61d5fb848b0b7e8ae5a296e3ecf765d86ec108744f06e56c153db0ef55b5285b3439939cc8982bc26da160a8c5b7a0a99ce150a2805be55c3016327403322@[::]:30303?discport=0",
  id: "d8a61d5fb848b0b7e8ae5a296e3ecf765d86ec108744f06e56c153db0ef55b5285b3439939cc8982bc26da160a8c5b7a0a99ce150a2805be55c3016327403322",
  ip: "::",
  listenAddr: "[::]:30303",
  name: "Geth/TBCNode/v1.6.6-stable-10a45cb5/linux-amd64/go1.8.1",
  ports: {
    discovery: 0,
    listener: 30303
  },
  protocols: {
    eth: {
      difficulty: 89270210,
      genesis: "0x73d190ed11158573c719c8f8558fe42d14021ba079ace28d6176f60be7de5655",
      head: "0x9f124c5ab9bc6eab39d11e86ad95ba8a8a0e86b08a3358895c585b71e32920b6",
      network: 1999
    }
  }
}