Transaction not yet indexed

4Ac78bQTbZ45qzbqMaLiW4AD2LBBs3Jmz24mdFbr5wCXkumMiGSzVBHTgg2ZPbG3BSct76X663q3H23sUb87RjjU

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