{
    "version": 3,
    "timestamp": 1569305061272,
    "reference": "2LHGf7VYFwN9fcaWEcCqtXhmmHXNvbZgJLHspafyP336i41NytnJn94jtpi5bSuiQqSG1GStU4kcGTqS17zkB6sg",
    "nxt-consensus": {
        "base-target": 1218,
        "generation-signature": "5vJ6LCjXDL2vDHcPxp2c1Cx8w9PDDFTh3Db4QkS3AxWw"
    },
    "features": [],
    "generator": "3Mw2AVgk5xNmkWQkzKKhinhBH1YyBTeVku2",
    "generatorPublicKey": "FzQzVySZKzJfchuxbyx3Xxaw7cLRWLNzW4jehgzfK88C",
    "signature": "2k6fnuQx31S1unS6y4JE8ZikhCtSXzZmcn2YYucQ6GxuPaDT7fED4bzfUuH3aGr369KCZdSC58D3q8emiEHxGgj4",
    "blocksize": 1028,
    "transactionCount": 2,
    "id": "2k6fnuQx31S1unS6y4JE8ZikhCtSXzZmcn2YYucQ6GxuPaDT7fED4bzfUuH3aGr369KCZdSC58D3q8emiEHxGgj4",
    "totalFee": 2700000,
    "reward": 0,
    "rewardShares": [],
    "fee": 2700000,
    "previous": "690045",
    "height": "690046",
    "next": "690047",
    "transactions": [
        {
            "type": 16,
            "id": "GbfyqqRRzNhXXBBTesMfmR8E9joLfMEZQwLPsAhiQxz5",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1569305065077,
            "version": 1,
            "sender": "3N1CWxrRqATDJmmPbt5F4MdJBXtfMoukYWi",
            "senderPublicKey": "Ey2TMgwtwCDBti1PxSgdC6JKj5EvLNDD7ijXnd3BeVXk",
            "proofs": [
                "2brPiLCXuC1v2C9K1YjE5aX7C2M32oU2WK1cZCQu7gSWu5zy333CXddwyu9JdazwQtEGic9Rwop2VqTq2k9kgJ1Z"
            ],
            "dApp": "3N4Pj4MutKVgrmcuX7jgyVGWoBhDyKYFZBj",
            "payment": [],
            "call": {
                "function": "setCurrentPrice",
                "args": [
                    {
                        "type": "integer",
                        "value": 200
                    }
                ]
            }
        },
        {
            "type": 7,
            "id": "9W4LDw5N9qGTo42TQb6P8wCcXN2vmRJxvFZwcvEmCGm4",
            "fee": 2200000,
            "feeAssetId": null,
            "timestamp": 1569305072133,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "5Z4zisN2UoVYEgqgZtBNxi9G4vKN3iZEmiCxcdAy3Lto5YYTXWL9KiWWUEbJWuJpTFwhyLjEjeJD3meWZjuJ75gi"
            ],
            "order1": {
                "version": 2,
                "id": "5sbPcF5Pg5RCXz91NGXkFysRN1XDcw9TMh1YbsNMh6m8",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 51,
                "price": 975063754870,
                "timestamp": 1569305072054,
                "expiration": 1571810672054,
                "matcherFee": 1100000,
                "signature": "YavJTRE4kVg6owo4iWCrr4Yw4HztWWe1f9NgZcfA9jjBT9MLendw9tbkLVSnabTrki5ct99tyBsdSgqhQs6T8Yc",
                "proofs": [
                    "YavJTRE4kVg6owo4iWCrr4Yw4HztWWe1f9NgZcfA9jjBT9MLendw9tbkLVSnabTrki5ct99tyBsdSgqhQs6T8Yc"
                ]
            },
            "order2": {
                "version": 2,
                "id": "sMvjSDtaDbWwgHTPpW3LBMsdLHAbzj2dAaFbVCAwW1f",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 51,
                "price": 975063754870,
                "timestamp": 1569305071994,
                "expiration": 1571810671994,
                "matcherFee": 1100000,
                "signature": "4DLbRqPLjBD7bpmoHZtYkC56jmRVvHFKU2pwFaUKjxA7EyfqKu23dxC6vfsGb3M1LVRokfQL8DTmLc1azsL27yhr",
                "proofs": [
                    "4DLbRqPLjBD7bpmoHZtYkC56jmRVvHFKU2pwFaUKjxA7EyfqKu23dxC6vfsGb3M1LVRokfQL8DTmLc1azsL27yhr"
                ]
            },
            "amount": 51,
            "price": 975063754870,
            "buyMatcherFee": 1100000,
            "sellMatcherFee": 1100000
        }
    ]
}

github/deemru/w8io/169f3d6 
7.69 ms