Transaction not yet indexed

52JSifJ24pWdPJ5tWQ6xKyg2d6cnqVCJ2UxvXSJibpYi5dpqcoXgH9PPCFfoMScdRjEN81UBAmV5pqvypG7s8wrR

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