Transaction not yet indexed

UG261aqZatJkGGqUaZ8SeibHMkFz4bRBox9SdN7Qs5VEbJQqeMcN8NwMqZKYkoQETk473bE6V11STEFEZ2Ap6Uf

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