Transaction not yet indexed

5MdnPSep4K4AxdcWKvFma8sH8fZXAhQZzY5PrBNFPc2X9AtNYH8VbwhPE9GBHwV4B1W5igZtvwq1CBKWHVEoA4F8

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