Transaction not yet indexed

UULaa2E9R7ByG1WsBaJ7nnVX84Eyrvc5Kh9uWTbgZtSqumGKMjvaWh3Vx37fpYEecmJwM3HxFPm6Gs4M2CyYMk8

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