Transaction not yet indexed

MkLVaDRETZkqDDdF1qy4vVa8cWc3xjr5WmobUiQuBdumRvMSAfxo5dmFwDsZBZmk3K3nSJcofGiTY9FPHcyQuN2

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