Transaction not yet indexed

21PPBZokRNVTeyGDtRXeAxKXe1qPC852dHPhoZyVwHuJXSdEkR1Xqwdb9tvr6cQywoPpK5TmMXJj8GoS51taP9t1

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