Transaction not yet indexed

CuM8XSCywW4mXfAYsQDqXCPpjC1VatfYLd861C1vMtqYAdsZ5xDNUci8YymyUPFjSyi8f8ZhwwZpPoYsb2kKuK7

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