Transaction not yet indexed

5S6tmws7SVbexH1hSfamZS7DzNLubhEzPV8thd9L7JAHAiPRDRVJLJVVRHJkWfypA4HAeQdHmhtZU7r4hdsS39ph

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