{
    "version": 3,
    "timestamp": 1569364055958,
    "reference": "4gwwexTRAP7jSkyWnuH918LxLkgzytbNZfKVKTPzSVfzhCLy58PiJ3CNx4m6Tv4y3jswEjXvuT1xbwM4MKij2Fao",
    "nxt-consensus": {
        "base-target": 1435,
        "generation-signature": "hBSk9DZQY2gaG2f8G9S9nS3hgFr6tM1USkd5sr6HyKp"
    },
    "features": [],
    "generator": "3MxTeL8dKLUGh9B1A2aaZxQ8BLL22bDdm6G",
    "generatorPublicKey": "GDchRrUufZVSoBhEC1jgwWt3GpukR2989rJPkK87KpSo",
    "signature": "2vmhS9c59SZz1kifeeodUb3vD64wZMScJPNiSnsmFPz8yRmzVdmfC7SbHcAL5Cvf44WhmiWLP5LNPC6gMwkbWaLM",
    "blocksize": 1028,
    "transactionCount": 2,
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    "totalFee": 2700000,
    "reward": 0,
    "rewardShares": [],
    "fee": 2700000,
    "previous": "691022",
    "height": "691023",
    "next": "691024",
    "transactions": [
        {
            "type": 7,
            "id": "CNVB43BDCZGUqLr6XmBcaHtau4gzrxz7sm8XjeWuxE3d",
            "fee": 2200000,
            "feeAssetId": null,
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            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "EGdJsHkvW2GCy7gGWV9sC3MWJsv7LPTnpWCLa5iZqXrPtwPx6QLvMmRtAivc6GEBYE3m36N1dKXBippQPQBjmDL"
            ],
            "order1": {
                "version": 2,
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                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
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                "assetPair": {
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                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 215,
                "price": 853974089925,
                "timestamp": 1569364062888,
                "expiration": 1571869662888,
                "matcherFee": 1100000,
                "signature": "npvRFc2KWX3MnQ62bK6HwDiY3xiXUW4QV72Gn6NZna5FytZQXAGo2BA5or8BtjMJBemkAVk225VuujZF2JnG3FL",
                "proofs": [
                    "npvRFc2KWX3MnQ62bK6HwDiY3xiXUW4QV72Gn6NZna5FytZQXAGo2BA5or8BtjMJBemkAVk225VuujZF2JnG3FL"
                ]
            },
            "order2": {
                "version": 2,
                "id": "BjRR2vQSSnUTvrFyMwJq5H78TzLwYvs2nNyuYQjJhrmD",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 215,
                "price": 853974089925,
                "timestamp": 1569364062831,
                "expiration": 1571869662831,
                "matcherFee": 1100000,
                "signature": "EHWBqWzNz67XFSeR4iu2XG6Qdic8gpvmQADQuQ5xXAUJRbfzt36muEXdNyVuZtuqSDemxZbX7M5PnWn4dLENMMx",
                "proofs": [
                    "EHWBqWzNz67XFSeR4iu2XG6Qdic8gpvmQADQuQ5xXAUJRbfzt36muEXdNyVuZtuqSDemxZbX7M5PnWn4dLENMMx"
                ]
            },
            "amount": 215,
            "price": 853974089925,
            "buyMatcherFee": 1100000,
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        },
        {
            "type": 16,
            "id": "etUHQaZCpYXYAFNCSJicR3F9Pf7H9eL5BiAZ1dAcACg",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1569364061100,
            "version": 1,
            "sender": "3N1CWxrRqATDJmmPbt5F4MdJBXtfMoukYWi",
            "senderPublicKey": "Ey2TMgwtwCDBti1PxSgdC6JKj5EvLNDD7ijXnd3BeVXk",
            "proofs": [
                "21TGYWt8AxR4EUgtCW1ziCx3xWrJ39pwHDqFPPArH6chLLpxSmJVjKVkLFtQ55iAqGKDj7HwiKbk3dToAkkt3ttj"
            ],
            "dApp": "3N4Pj4MutKVgrmcuX7jgyVGWoBhDyKYFZBj",
            "payment": [],
            "call": {
                "function": "setCurrentPrice",
                "args": [
                    {
                        "type": "integer",
                        "value": 600
                    }
                ]
            }
        }
    ]
}

github/deemru/w8io/873ac7e 
10.10 ms