Transaction not yet indexed

UxQ2hWYfjkyNGRiaBAAZtRWkaotASLdHrfWfe1jcaAZGBTBuQCqTdbv1MmwqmA2YPv8gG2HaSYGwLmdkF1mURfR

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