Transaction not yet indexed

UE53ARwqxwo85XYwiMaWhgLsq8a5BarfCPeYFdc3aAXFBYEBd3GMRCKcP4SmBjCc5cmXPWTeU3dWjJXz2VKD2H1

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