Transaction not yet indexed

5UUENH4gzAqHspwWNDJyMN2o7Sq4tKBDSCyQBLGjr8cwUiwoSLSVFN12Z2GMhjfzasD1YPW9gwYaKucSCbZRNfz5

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