Transaction not yet indexed

52EhCSPEYzysLxw449x3X9tV4VuPm47gPW4FwpU6yvefVi7eRWFsmzfJCb5nFkeFBkGUDjEgtrCZ5hPE9TsoKdRM

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