Transaction not yet indexed

Y4o6bMkjbnKD3cdKjbXs6xrnnwE4bjKenpr5qmvArJuEWVcUnqCXBdbJDzzjcvQ3Wd2inh6usLsqEdy52vKKWMZ

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