Transaction not yet indexed

52u6VcYBcrc6agzzGDLLgvvP9wfwKz16YVoPqxErTZvqEQmPJpeGWtKJ12AV9N9MdVfLqwtewQFaNnbRiWqchYo9

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