Unless you had some other use for the intermediate variables, I'd replace

        $time = $1;
        $tid = $2;
        $status = $3;
        $trname = $4;
        $tramount = $5;

        $hash{$2}->[0] = $status;
        $hash{$2}->[1] = $time;
        $hash{$2}->[2] = $trname;
        $hash{$2}->[3] = $tramount;
[download]

with

        $hash{$2}{status}   = $3;
        $hash{$2}{time}     = $1;
        $hash{$2}{trname}   = $4;
        $hash{$2}{tramount} = $5;
[download]

It's slightly shorter, and slightly more readable. (That is, it prevents you from asking 'What does subscript 2 stand for again?'.)