Transaction not yet indexed

Cu1Md8WLb4Re62Nza3teUAz3WxLgPTy8ALLU4VjeMqn9iNvujc7HsCfXxtCoaybB9TkAbcHCWYKh7kN1j9LuvN1

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