Transaction not yet indexed

216SD9os5tchywDm5VigSBW3kJ8q7BH6Yx2RHvQ4AQPFNNQxrsrqu6hWLj7w7rkLFLt43zZqAFK2fkJqhsmvUqWn

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