Transaction not yet indexed

21XUDReHLJYhdHacgPUAznYwhvC5jTA1pWtx3Vf2hDd7X2F887TfJYioDxM97Mq7WVM4ep3v3in1twTDS1B53qqU

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