Transaction not yet indexed

28CuTPTxrwsY6k3kWE7TrPtyQ6vGXeVnLo5B8fo67sSWzS5e3MshPoFQTDa1S39FSd6yistKQm4NDxWBxcMMZsmG

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