Transaction not yet indexed

263SAU6aGbPYvvqEwKsdThFmeaBA3puq4dePuSuNE7WVETMyK972MRGTazYdC8B3KeSR38bGvmYN8xdvSPfTY9fE

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