Transaction not yet indexed

Nk2xHAp3sTzzDmMWoEfpN2jqYCeDnbZ6TTB6gqaNS8JopfH3Ei7B3FGLbbN57bDasTj4o7W8aG9QxG3PpQVWYrj

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