message: change Fee btc on 5000 mBTC
diff: @@ -128,7 +128,7 @@ const send = async (from, to, amount) => {
  const unspents = await fetchUnspents(from)
  const fundValue = new BigNumber(String(amount)).multipliedBy(1e8).integerValue().toNumber()
  - const feeValue = 15000
  + const feeValue = 5000
  const totalUnspent = unspents.reduce((summ, { satoshis }) => summ + satoshis, 0)
  const skipValue = totalUnspent - feeValue - fundValue
  