bitcoin.networks.shadow = {
  magicPrefix: '\x19ShadowCash Signed Message:\n',
  bip32: {
    public: 0xEE80286A,
    private: 0xEE8031E8
  },
  pubKeyHash: 0x3f,
  scriptHash: 0x7d,
  wif: 0xbf,
  dustThreshold: 0,
  feePerKb: 1000,
  estimateFee: function() { return "unused in this app" },
};

bitcoin.networks.shadowtn = {
  magicPrefix: '\x19ShadowCash Signed Message:\n',
  bip32: {
    public: 0x76C0FDFB,
    private: 0x76C1077A
  },
  pubKeyHash: 0x7f,
  scriptHash: 0xc4,
  wif: 0xff,
  dustThreshold: 0,
  feePerKb: 1000,
  estimateFee: function() { return "unused in this app" },
};