insert multi dimensional array into sqlite

I am trying to insert the data in JSON format to sqlitedb.

I am able to insert one row into the db. But the second row is not getting inserted.

MESSAGE -> MSG: {"0":"dosage":"150mg","diagnosis":"abc","tm_3":"0","tm_2":"0","tm_1":"1","instructions":"u","medicine_name":"A"}, "1":{"dosage":"250mg","diagnosis":"abc","tm_3":"1","tm_2":"0","tm_1":"0","instructions":"u","medicine_name":"B"}}

I am able to insert the first row but not the second.

Here is the part of the code after table creation :

var totalItems = 7;
var currentArray = [];
var arr = [];    
for (var key in e.payload)
{    var prop = e.payload[key];  
     currentArray.push(prop["medicine_name"]);
     currentArray.push(prop["tm_1"]);
     currentArray.push(prop["tm_2"]);
     currentArray.push(prop["tm_3"]);
     currentArray.push(prop["dosage"]);
     currentArray.push(prop["diagnosis"]);
     currentArray.push(prop["instructions"]);
     arr.push(currentArray);
     currentArray = [];

};
arr.pop();
$("#app-status-ul").append(arr.length);

for(var idx = 0; idx < arr.length; idx++)
{  
    var j=arr[idx];
    tx.executeSql("INSERT INTO Medicine (medicine_name,tm_1,tm_2,tm_3,dosage,diagnosis,instructions) VALUES ( ?, ?, ?, ?, ?, ?, ?)", j, function(tx, result)
     {
         $("#app-status-ul").append("Insert succeed");
         $("#app-status-ul").append(result);

     });
}

The value of arr.length is 1. e.payload is the one i displayed first. I want to insert both the rows. Any idea? I think the problem is with the array but I cant figure it out.