Refresh ETH balance even if there is still no txs

this is a workaround because API don't show contract txs

src/bridge/EthereumJSBridge.js

@@ -322,17 +322,18 @@ const EthereumBridge: WalletBridge<Transaction> = {
             const blockHash = operations.length > 0 ? operations[0].blockHash : undefined
             const { txs } = await api.getTransactions(freshAddress, blockHash)
             if (unsubscribed) return
+            const balance = await api.getAccountBalance(freshAddress)
+            if (unsubscribed) return
             if (txs.length === 0) {
               o.next(a => ({
                 ...a,
+                balance,
                 blockHeight: block.height,
                 lastSyncDate: new Date(),
               }))
               o.complete()
               return
             }
-            const balance = await api.getAccountBalance(freshAddress)
-            if (unsubscribed) return
             const nonce = await api.getAccountNonce(freshAddress)
             if (unsubscribed) return
             o.next(a => {