Transaction not yet indexed

21kfrxfaDSW9CroWGkuPDD5DjBd8BCw9evijHWqDPKqSu5teCDwFgq2sA5Btsdy4tdpW6q4SgSyuP768gLwZoRa6

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