Transaction not yet indexed

UD1ngi4c19BiFsGDFTjFEdmwCA5avj2tXaH6qWgDLpTE3wVQkspH9dNxfwZePycGfzZKjuv2NpWBwXaPoNKTgpS

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