Transaction not yet indexed

5UNf56uoAPUed1yDr4wMgZGFL7bPGYL2RWz3h4RVoTMfLRMmaDA9JCf4GU6VfQvkaJtKReKzqJjqJyLUdwKdEE69

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