Transaction not yet indexed

21Cyf7BSUCo1WTYrYaWCvHjDNRR8YMkS8oVTiPocDGS9FLej5ZCwCd5zpS31V8qBre1c8FVphWyXyV4qc2cVuQL4

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