Transaction not yet indexed

PmZ8epMJrCdGENSQQngFovBk5T7DXUMeYzFqkNDB8wnQy8UZqqFtBJsdAdWVCqudLqpRHj3ERPRmWfEujqJBcgk

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