{
    "version": 3,
    "timestamp": 1568800216888,
    "reference": "2zn3vJvri3atY8JjRtxnmMtvwX2BGN9dSTNtnQkbS3UTuMgNZfJQgGfDzGEqn6Lw7zFufMep9MZaEAGZfeji9AqM",
    "nxt-consensus": {
        "base-target": 1396,
        "generation-signature": "2Xp5H8GdNvUPdcgC2SREMH5s613J4ieXYma4z8kdejgq"
    },
    "features": [],
    "generator": "3NB1Yz7fH1bJ2gVDjyJnuyKNTdMFARkKEpV",
    "generatorPublicKey": "BeaUPHHepTBnfjt9jxv53S4PnQELfxs8XgJX6hNqu3vu",
    "signature": "5LCveUEuANTWKJTiaovjB9evsgrL8x6725aQrJH4WNgXvNk7wcB61n8qra2tgWW3FfidZmqe1niL2qHqmumBENJM",
    "blocksize": 1866,
    "transactionCount": 5,
    "id": "5LCveUEuANTWKJTiaovjB9evsgrL8x6725aQrJH4WNgXvNk7wcB61n8qra2tgWW3FfidZmqe1niL2qHqmumBENJM",
    "totalFee": 4300000,
    "reward": 0,
    "rewardShares": [],
    "fee": 4300000,
    "previous": "681537",
    "height": "681538",
    "next": "681539",
    "transactions": [
        {
            "type": 3,
            "id": "9LbdqoPMw5xqgbo5Z9aySTENx7jacd6DAdqPWd4jZWLh",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1568800202179,
            "version": 2,
            "sender": "3N6Rz2F9ZavHfs4V8HMTB9mLz6JaXmvj935",
            "senderPublicKey": "JA3G9RH6MmxkQowjJiy3RvcXGNfPyVHV1RVTmA74WRmo",
            "proofs": [
                "3gpSYm7iRnXJbKatQ553vSKWmw4KBzoqSQzJWE1ckqdBhmXD7Whs2VxaHmF9ujeF6MQaEN2A7iyuySJonAhHxY4i"
            ],
            "assetId": "9LbdqoPMw5xqgbo5Z9aySTENx7jacd6DAdqPWd4jZWLh",
            "name": "ITEM",
            "quantity": 1,
            "reissuable": false,
            "decimals": 0,
            "description": "",
            "script": null,
            "chainId": 84
        },
        {
            "type": 3,
            "id": "6NmM44CGus56mZ5DusHDnjtFyaDYsVqeY3weBQ6TFDHC",
            "fee": 100000,
            "feeAssetId": null,
            "timestamp": 1568800202297,
            "version": 2,
            "sender": "3N6Rz2F9ZavHfs4V8HMTB9mLz6JaXmvj935",
            "senderPublicKey": "JA3G9RH6MmxkQowjJiy3RvcXGNfPyVHV1RVTmA74WRmo",
            "proofs": [
                "2BGem6AD27gv6FFtGRj2GYwSn8iu8VWVN4biVEtpkA1iybURfzvFtUBiizBfpj5tJXsv3KMJAtrDF2hwZZJf6VDN"
            ],
            "assetId": "6NmM44CGus56mZ5DusHDnjtFyaDYsVqeY3weBQ6TFDHC",
            "name": "ITEM",
            "quantity": 1,
            "reissuable": false,
            "decimals": 0,
            "description": "",
            "script": null,
            "chainId": 84
        },
        {
            "type": 16,
            "id": "ou5sdCAaKHpoiBcpqVyp77wkVuH5GBJJSKcmRL7F8iB",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1568800219095,
            "version": 1,
            "sender": "3MyEq4bFCsVuwZQdtEdUyrQc6mLpwkPxPwf",
            "senderPublicKey": "9nEopUBGdLcMihSwj3pHPzbSXqgcdLq6QEJE243pFLcL",
            "proofs": [
                "322MCnU43cb5VLmw7EauNM2MNDP4gxVGY7hn23J1KbwzqvhNDt5kPySKd9g67RuQDKihehW6yNknPwxfhcPHQZBd"
            ],
            "dApp": "3MrtHeXquGPcRd3YjJQHfY1Ss6oSDpfxGuL",
            "payment": [],
            "call": {
                "function": "setCurrentPrice",
                "args": [
                    {
                        "type": "integer",
                        "value": 560
                    }
                ]
            }
        },
        {
            "type": 7,
            "id": "71qy7HxDoVYru2HywFR5Pyjn3NbTKQKHo5eqmzKhtDnF",
            "fee": 2200000,
            "feeAssetId": null,
            "timestamp": 1568800232470,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "38zHWHpqyZ4FjRNxHXA3ThJqy2KttUohgpYbTA72oRAoThqsCdBgNX9mB4SxGMzCFwFQezJBUSB3tArVX66wcYE7"
            ],
            "order1": {
                "version": 2,
                "id": "8FmDPkajpgVU6bDaNc8KxpyxQAiZSNRuLXbke2e6bsCF",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 450,
                "price": 1017854757680,
                "timestamp": 1568800232355,
                "expiration": 1571305832355,
                "matcherFee": 1100000,
                "signature": "4ghdQtFrzT1fbtzsf4KT1mHYRDyLKiMQKLBVmN6b3yNzXxJ3VdtU5y9DiJ3n6e6FyFcgUy8LvRqVwGa7JjAHEsFg",
                "proofs": [
                    "4ghdQtFrzT1fbtzsf4KT1mHYRDyLKiMQKLBVmN6b3yNzXxJ3VdtU5y9DiJ3n6e6FyFcgUy8LvRqVwGa7JjAHEsFg"
                ]
            },
            "order2": {
                "version": 2,
                "id": "3cjpLn8USzLokgEq1HE7uZQRgJm8dp2febxByXxD7axV",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 450,
                "price": 1017854757680,
                "timestamp": 1568800232390,
                "expiration": 1571305832390,
                "matcherFee": 1100000,
                "signature": "64mTobSmZU9upHkzWnXkuQBzjQZB7aRzkEnenNsVPSwGeZSwNDNgQAP4B8iPi3Wx3gGcqcrD1TSCJxSVZFx9nCt7",
                "proofs": [
                    "64mTobSmZU9upHkzWnXkuQBzjQZB7aRzkEnenNsVPSwGeZSwNDNgQAP4B8iPi3Wx3gGcqcrD1TSCJxSVZFx9nCt7"
                ]
            },
            "amount": 450,
            "price": 1017854757680,
            "buyMatcherFee": 1100000,
            "sellMatcherFee": 1100000
        },
        {
            "type": 7,
            "id": "3tqv3Psz9HLyQxpGGTAbXNCbDnxVB2cybofqSGF4ZXDm",
            "fee": 1400000,
            "feeAssetId": null,
            "timestamp": 1568800253377,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "aPnyG9gMDVXdZhb6oqpfa6W3aziwenJCWTGkUnodpLicWX5UNjs6x7k4yLfMeotAt6VeAAze5djoaXo1smN9MPt"
            ],
            "order1": {
                "version": 2,
                "id": "2GW9EdbJUCdKk43tL3tqNdAAMo4K8BWJuwLaTtZdH2fk",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "AMFteLfPzPhTsFc3NfvHG7fSRUnsp3tJXPH88G1PCisT",
                    "priceAsset": null
                },
                "orderType": "buy",
                "amount": 6195090763,
                "price": 26780332,
                "timestamp": 1568800253301,
                "expiration": 1571305853301,
                "matcherFee": 700000,
                "signature": "53dmNwfCVbkGNisouzk3SVYX1JHjVqebr1nPtSRpR7CRDyhzAQA9jTAJzKaxxB14Wa636PycaZMeuSYsisNziEW6",
                "proofs": [
                    "53dmNwfCVbkGNisouzk3SVYX1JHjVqebr1nPtSRpR7CRDyhzAQA9jTAJzKaxxB14Wa636PycaZMeuSYsisNziEW6"
                ]
            },
            "order2": {
                "version": 2,
                "id": "2XW4N2pmZuFXy96U611c5C6R4trZ7DnTJVvTf54d3d7K",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "AMFteLfPzPhTsFc3NfvHG7fSRUnsp3tJXPH88G1PCisT",
                    "priceAsset": null
                },
                "orderType": "sell",
                "amount": 6195090763,
                "price": 26780332,
                "timestamp": 1568800253256,
                "expiration": 1571305853256,
                "matcherFee": 700000,
                "signature": "5yBTN1gVKCc5mMovAc1ErKDR6YehXAWSqVZwkCWaCytdw9vzbmakWv1cLFZgxfvofQJPssQ5d2sBwQt3C172BCjX",
                "proofs": [
                    "5yBTN1gVKCc5mMovAc1ErKDR6YehXAWSqVZwkCWaCytdw9vzbmakWv1cLFZgxfvofQJPssQ5d2sBwQt3C172BCjX"
                ]
            },
            "amount": 6195090763,
            "price": 26780332,
            "buyMatcherFee": 700000,
            "sellMatcherFee": 700000
        }
    ]
}

github/deemru/w8io/3ef1775 
9.30 ms