Transaction not yet indexed

5yffSMLTzqUc3fxSdyymP4eXybzSs5XhffKLqPsXbBynd1QXi77GqPdQBZBdaN4rVbb7x6HED2oqT2z8x5a7PXNY

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