Transaction not yet indexed

XaU6X2mcx4paJuwQ7n75DUCRxvbiwfcR1ookFLN77bcTo8mcsJFdBZPHQPsJ7UJ4EHo4BoXHMKA2NMJT9Y7EuTC

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