Transaction not yet indexed

21N6Pcd75C3duFgp4Y88vKQ1N2srWLLG7aSUQJAWYMB6yd8WsLJfb38SgmM6yzAfrMAJkpcctpH33RwnTGs15NRA

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