message: [SDK] Add TRX token contract address
  Summary:
  Reviewers: bigly, barath, arik
  Subscribers: mj, dawid
diff: @@ -38,6 +38,7 @@ exports.tokens = {
  { type: 'qrl', coin: 'eth', network: 'Mainnet', name: 'Qrl', tokenContractAddress: '0x697beac28b09e122c4332d163985e8a73121b97f', decimalPlaces: 8 },
  { type: 'nmr', coin: 'eth', network: 'Mainnet', name: 'Numeraire', tokenContractAddress: '0x1776e1f26f98b1a5df9cd347953a26dd3cb46671', decimalPlaces: 18 },
  { type: 'brd', coin: 'eth', network: 'Mainnet', name: 'Bread', tokenContractAddress: '0x558ec3152e2eb2174905cd19aea4e34a23de9ad6', decimalPlaces: 18 },
  + { type: 'trx', coin: 'eth', network: 'Mainnet', name: 'Tron', tokenContractAddress: '0xf230b790e05390fc8295f4d3f60332c93bed42e2', decimalPlaces: 6 },
  { type: 'wax', coin: 'eth', network: 'Mainnet', name: 'Wax', tokenContractAddress: '0x39bb259f66e1c59d5abef88375979b4d20d98022', decimalPlaces: 8 }
  ]
  }
  