Transaction not yet indexed

Tu1gQTMiYftysMiKmsktDAVbTXsmnWEC4eCDwe5BhMGxMtSEiEdZYYyMRzCq77jhKgZdMd1SnAGKAMhnc8CuiX6

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