Transaction not yet indexed

53aSgfVR7YqaGL48jMN9QQUd5A6Rh7uofuhPmyzoWE4d6RDBGVm7UaZPRZ1JezDCAzfwHHUhscVt3ZVk47x156dt

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