Transaction not yet indexed

RZkkCQ5jNiosEmNj4LAnFLWRPBZ49EjM4iuwcsCVA21FSUyALGGWFm6BYVorzrrBMuiP27pHspuAZVkUmCfLu9i

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