Transaction not yet indexed

21HTfZVvRtGwNz9CLHpsEc4ncuCDqRAmu4KjntfDbuE74ysXBhr7Qu5S3xpZvxDvKmXmEqjeFnjCvV858fW5Hgxo

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