Transaction not yet indexed

5U3txE7ieDFeytcNnTkG5YDoKAwtyU7CqtbUx77VhpLyDXQt9JAw2UnhGWz59U9YqkmwPpnxQkGkY9UnLf5N7Jq6

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