Transaction not yet indexed

263nGCcn4ciDgsGoZCBqSqQt1C9ncbQdGjQxkf4su7XaU4C9uu62eFypbhVmV2JFCkKkwnaCZPXQ7qN1yXuJFsSM

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