Transaction not yet indexed

Q6knWJ4mnag2GBCzU8c6BRSCyvBkFFj5NBqsS2S4m2FVWdffcb6oWxr3aTeCQdsfJYVytYhABEYbxCsPbhyCp42

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