Transaction not yet indexed

rb53DFMJLxCUAfnvRmtc4xawL7yZbGYAkEJMQct4FhahFXaK9DkFKWvNYDijAtXTZym5WpgaUuY2yZdSRDDUAX8

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