Transaction not yet indexed

YU3gUZ2GfhbLgJCC2xq4pWnB2AZeYdnQZbDd5ABBiCXaFwyW5u7nrPWZvMfHq1WGcnSXGaPzsfXzu8GFTc4C5F4

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