Transaction not yet indexed

21sVst2G5zpHFa1pUhqR6CSudGeCcjT3yxmEf7Xi6pFJ8fTDsJw96tWJsLLUEnAyXZZdaGMrrAfS3j3CaGP6dHpt

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