Transaction not yet indexed

528Jsz48LhHoArQu2eYhoYJfRP3gcJuq5ZRWfegGikDWB6dSPW5sf4DAhqhPTxMaFGbwiVGBDi5B5C9abR3vvSS4

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