Transaction not yet indexed

TCu2fhJrBjuCuHpTFDBWfQsrGzz7G3cFK3PYA4Y6cLSv6UEJokG4T4B44nvVJJ9ui8WpJMoCCQBAiaZ8666aq5E

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