Transaction not yet indexed

u52REj5SRFT9kGJex2FZ1emmUeCkbh7SwhvR4xYKwBs5eRfj7WFVNWNdNvqagZxLLr4hc2HiH2AEomyK4748Me9

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