Transaction not yet indexed

53HSAPcGtUwbkZLcSroLnVJ1YVPZunEh9YSpdsfbejpb4eiH1BUSBbxwERKgFK3mBohbw9QRJ6SSDDn65FwfDFt6

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