Transaction not yet indexed

5CU6aY3Yz8bMBArthf52LC7vDZdWpQjPJ7MdxXDJArVwfNWyEeKNyvSMaxSK3PnWMKQPMK8Xeqvrskb8VgrYReN4

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