How to fetch Keys inside date arrays i am able to parse till '2'how to get that 19:00:00
"date_times": {
"2": {
"2018-01-08": [
**"19:00:00"**
],
"2018-01-09": [
"13:30:00",
"19:00:00"
],
"2018-01-10": [
"13:30:00",
"19:00:00"
],
"2018-01-11": [
"13:30:00",
"19:00:00"
]
}
}