Transaction not yet indexed

664bPFf1j8FXFF4N6BZDuNwfzs5UCUsgvLvNPhncdr93XG21JeRwsPsMvdXSVm9dNgm9KDbJGVjQ8GF4Et8YJsfq

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