Transaction not yet indexed

vu91nskAVFx8UgxRYc7wbbYt8xSw8vNPaszwtRp33TK6nacyXgi4hXfhawjBnFc2Ep4Gnp3KfD6rYo4EuemusoJ

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