Transaction not yet indexed

2Zy21FneTSR7bWntVe6uxxfb3ebGeJpjm7MhedNM5ETKptgzVDoUKsZfMPvQMhdXGhi7B3bmhok9k5aWEjDW7BBY

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