Transaction not yet indexed

21bUwKDPUeyGrFee8bfag3eKaSwHpfR4XApSMVFp17Lc7pbs8ES5iQLcH2HTtvayLgV3kpkWBUZw7QiJk5nrbFgu

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