Transaction not yet indexed

55U2ubTH7CYsWkMTCsGHRuAMKqHhFv7gM3HbJ3LdX2b6YCkcKu1LiGfxFoZfTwfHiP43TiwhsNGvAdvx9M8nXhaC

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