Transaction not yet indexed

nb263diUExvvk69AHmyMbZMEbv89kwvxmDoN5ApGycatQaFVkZKrv5Mxdb9asjVKHoWRNBCJYh8PWj8A8o9dGfs

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