Transaction not yet indexed

NbUFFE1qkVchvqdHjboouFC4EvwnKQWZbeDiEpZzQbUrE4VVdRJEVrRC4ntbGikZQScDJxXxsjpmotFAaXRaUYJ

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