發送短信 : Localized signature table: Fast similarity search on transaction data

 __   __    _____     _____     ______            
 \ \\/ //  |  ___||  / ____||  /_   _//   ____    
  \   //   | ||__   / //---`'   -| ||-   |    \\  
  / . \\   | ||__   \ \\___     _| ||_   | [] ||  
 /_//\_\\  |_____||  \_____||  /_____//  |  __//  
 `-`  --`  `-----`    `----`   `-----`   |_|`-`   
                                         `-`