Drupal 7 - How do I parse JSON data from a website and import them as Nodes and have them update hourly? I have drupal 7 with the Feeds and FeedsJSONParser module installed, but I can't seem to figure out how to configure this to parse the feeds.

I want to parse the following feeds into their own nodes: https://poloniex.com/public?command=returnTicker

{
    "BTC_LTC": {
        "last": "0.0237",
        "lowestAsk": "0.02383797",
        "highestBid": "0.0237",
        "percentChange": "0.00642712",
        "baseVolume": "5.69603109",
        "quoteVolume": "240.78778654",
        "isFrozen": "0"
    },
    "BTC_NXT": {
        "last": "0.00007000",
        "lowestAsk": "0.00007350",
        "highestBid": "0.00007000",
        "percentChange": "-0.06542056",
        "baseVolume": "0.84850609",
        "quoteVolume": "12014",
        "isFrozen": "0"
    },
    "BTC_NMC": {
        "last": "0.00403",
        "lowestAsk": "0.00489",
        "highestBid": "0.00404001",
        "percentChange": "-0.04952830",
        "baseVolume": "0.27214383",
        "quoteVolume": "64.24716761",
        "isFrozen": "0"
    }
}




I have the following settings for the JSONparser, but doesnt seem to do anything. Would someone be kind enough to take a snapshot of there setup?
I think you have a problem with the "context", and title query. I've tried this configuration and worked for me.

The context is the first query and in this case just selects all the nodes, the second one takes the value of the key "last" ant put it on the node title.

Then you can play with other querys, to create the nodes, but at least this one works.