Transaction not yet indexed

52CxZQBmfoDb2Q4dfAdAK3BTXddpusg8zT7GfGcRGR19FRkvfoTbqDAnwDLENxxNUkUr68oX7N7YELStx9LJWLLT

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