Transaction not yet indexed

28C9D5dNuY5GWRcM5MunhrZtFTQsgE6y1AqKCsDVTDNAZCCSWH1C7kNLcGCeDGifg7JaS2goCSNHVsCbS6nQRxrf

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