Transaction not yet indexed

5UFF52akq6eqD5c5zXkp8F5QWoLYe6jpvvmucmmEncP9D6dvHMpDGcfFr6hqzqbBGvFeBEeHoZsuTTUzffZFGwHT

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