Transaction not yet indexed

52LMKA8eXxHu5E6RGxZzvawkYBSTmsqcYLDWi8aVaVM6ujYp1tcjmzqFn3fo5fATT5DgtJim8VcetoSyZfwTNwi4

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