Transaction not yet indexed

SdU3rnqby6E21XfFrfRPuHZLghQ2QzPPLuSvtmVpcEgKPW2DdGPTM32euZ6awbipiPuXMzf8i8pemM6d5aqTjBd

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