Transaction not yet indexed

52m4sqM5SZ8GQncKWN5CSDsSFYKLBFdAh2yZgzofiQzmeN3fhqXFHV8PCKsDvLBGi1zntR7tZa7GdYUjSbgF6Qu2

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