Transaction not yet indexed

5Gu91yD9SWW2hr2UiwT16cSEL7CWC9AMoKG3i6ttHkaSUzahRt8xXsZWLqQrm41oahWDdndbHTbLaMS1D5TtjSxL

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