Transaction not yet indexed

52k44GhRgpPqAV5qLa2nGCjYenDZDWMxyhFpp4EZFeZD9ceZYp5fLeySQMEWH2guR27ATmr6qKxDsTchnCR6LwT2

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