Transaction not yet indexed

RHN2ZXhnEYhwheesmBJaH9eWBhMaG9wuBqeG4sy85e1aFB3GRmPdZwrShPTx1tUNjVj6F92rkvz6c2GBy1sStSp

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