def get_mn_status(self, node, mnTxHash):
    mnData = node.listmasternodes(mnTxHash)
    if (len(mnData) == 0):
        return ''
    assert_equal(len(mnData), 1)
    return mnData[0]['status']
def get_mn_status(self, node, mnTxHash):
    mnData = node.listmasternodes(mnTxHash)
    if (len(mnData) == 0):
        return 
    assert_equal(len(mnData), 1)
    return mnData[0]['status']