Transaction not yet indexed

LET5Eg9vJMQJdbGUDxAxD58kc2jJD81Ai5eJjbZxfxPJoHQgLGWb3TdrZ4LTYvhkUUrFb4AmGTmjJHgLd1JqrvH

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