Transaction not yet indexed

5Ui2QMESXm7VUv1JvqAGPJrdM8jhqZgw7bmLMhS14y8BA4Q9WCcJeaCDPsjSbAgTwZdRxdJFfmZ7WmiQHE8NZVKE

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