anchor.diff:  begin
     {
     This call is used to obtain an Account data
  +    - Also will return current node block number
  +    - If a returned data has updated_block value = (current block+1) that means that Account is currently affected by a pending operation in the pending operations
     Request:
     Request type (1 byte) - Values
       - Value 1: Single account
  
positive.code:       for i:=1 to max do begin
          DataBuffer.Read(c,SizeOf(c));
          if (c>=0) And (c<TNode.Node.Bank.AccountsCount) then begin
            acc := TNode.Node.Bank.SafeBox.Account(c);
            TAccountComp.SaveAccountToAStream(responseStream,acc);
          end else begin
            errors := 'Invalid account number '+Inttostr(c);
  
negative.code:   DoDisconnect := true;
    responseStream := TMemoryStream.Create;
    try
      // Response first 4 bytes are current block number
      c := TNode.Node.Bank.BlocksCount-1;
      responseStream.Write(c,SizeOf(c));
      //
      if HeaderData.header_type<>ntp_request then begin
        errors := 'Not request';
        exit;
  