Transaction not yet indexed

Ud9MSfVMGp5mfGJbZQqtKpCGXFNbNsQbUHZHEZeRPVxuidgENXtaGQ1we1ZrMeWJFzbi5ZKa8PvtTRAGRCJPSf1

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