Transaction not yet indexed

5k66P13csP6ZPXF4BmwYacnPFouiLfVDz5NHujxvPVQpC9XGhHiJrVwgqVoDrcdTqm4ZyBc3mis256DQ2nNKubAV

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