This is client search by uin request. Server should respond with last search 
found record SNAC(15,03)/07DA/01AE because 
uin number is unique.
  
|  00 15 | 
  | 
word | 
  | 
SNAC family | 
 
|  00 02 | 
  | 
word | 
  | 
SNAC subtype | 
 
|  00 01 | 
  | 
word | 
  | 
SNAC flags | 
 
|  xx xx xx xx | 
  | 
dword | 
  | 
SNAC request-id | 
 
 
 |  
 |  
|   | 
|  00 01 | 
  | 
word | 
  | 
TLV.Type(1) - encapsulated META_DATA | 
 
|  xx xx | 
  | 
word | 
  | 
TLV.Length | 
 
 
 |  
 |  
|   | 
|  xx xx | 
  | 
word (LE) | 
  | 
data chunk size (TLV.Length-2) | 
 
|  xx xx xx xx | 
  | 
dword (LE) | 
  | 
request owner uin | 
 
|  D0 07 | 
  | 
word (LE) | 
  | 
data type: META_DATA_REQ | 
 
|  02 00 | 
  | 
word (LE) | 
  | 
request sequence number | 
 
|  1F 05 | 
  | 
word (LE) | 
  | 
data subtype: META_SEARCH_BY_UIN | 
 
 
 |  
|  xx xx xx xx | 
  | 
dword (LE) | 
  | 
uin to search | 
 
 
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