Transaction not yet indexed

4XtNbWNc5ByxMTGZoAeXHvdwFJUvwgeWmwUnprsSWXw1PrMWzsLXya5iZc3LSZ2MUDR7vV4UMsZs3GxMdG2N6pm4

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