Transaction not yet indexed

263EDicwPDJYmkmD6FkSRHYYi4ZtoA9kdu7oUyWuEmMYb3edWRqw5jqdLedaXJp4h2yBhCYhbc8zY8JfcMXH7Gk5

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