Transaction not yet indexed

21FUKbuxyu4WebSiBKjku7pbvDSBUiQg3smXFmL5BFv1KxXwBYvMDXRBUD6v9cW92PPbBZTTB2U86C3xaCgsHvng

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