Transaction not yet indexed

5ffzMCEWHByBgaFBaeE3quQfSVZoJSa7cSffBK76y6Mk1j8Sf6ofeE5gjpVQsUpd6QB3cCTmCrpG4pqm9fPyWrDV

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