Transaction not yet indexed

5u6HzGcv2AaUYrvcr8CYN7SERwF3LSNXrKSJ81pd61oxYGoa4wK23UKh8Enk4iFQo7TQDePMR3a9mQ8fxrJdApny

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