Reads an entry of the specified type with the specified id from the space. 
            Blocks up to the specified timeout (if any) until a matching entry is avaliable.
            
- type (Type)
 - Type of requeste entry.
 
- id (Object)
 - ID of requested entry.
 
- routing (Object)
 - Value to select partition in clustered environment.
 
- tx (ITransaction)
 - The transaction which this operation will participate in.
 
- timeout (Int64)
 - Maximum time to wait for a matching entry (in milliseconds).
 
Result entry from space (null if not found).
