Transaction not yet indexed

1WZ88sLuZFUNAqQRc9WcEwJmA2zqK8d9BVgNz5yov6EP5Y8mkHV6cBs5jTZhhrLKdTGgJZfREhcoe4rTb3GZBE6

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.