Transaction not yet indexed

53kSptWnHLhQ1S63ev1cEh5hcTKovEJAcEPLK2TSYR7YpSb1mf33TYHCE3G2JqT4UxJ4UxfQ4Copex8BdAC1nZV6

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