Transaction not yet indexed

RAu6Z9MbJi4jwpzyfYV6vF6Q6jGYwdtcL6qfnYfxdkuMpwk5ue623oSfFyaQZ4BvTGG8LvqzimQ2nL1V2AYyC59

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