Transaction not yet indexed

Nn3yi4LEiibL7wDkiRQLDNqgBpPktvYv4njP5fFfNs9nNXpK5agWZxEruGTpbPXhJjT28ZVdgKT5LSjYMtf8ubm

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