message: Don't raise exception upon receiving empty transaction, try again.
diff: @@ -462,7 +462,7 @@ class Node(object):
  refBlockNum=int(refBlockNum)+1
  except (TypeError, ValueError, KeyError) as _:
  Utils.Print("transaction parsing failed. Transaction: %s" % (trans))
  - raise
  + return None
  headBlockNum=self.getHeadBlockNum()
  assert(headBlockNum)
  