{
    "version": 3,
    "timestamp": 1569152893206,
    "reference": "4kQzRJUBF7beGkk4TSVbyzwzhDwccE8UfzyB2e5wKZYaAGnQHd3DLV337ZJsYPEBytDopXxCYsCckh2NHdT4AAG2",
    "nxt-consensus": {
        "base-target": 1147,
        "generation-signature": "Dj5iPL8sxYohwbUR8zi3n1XKutkDVudfzsqEyyCB2Scv"
    },
    "features": [
        14
    ],
    "generator": "3NB1Yz7fH1bJ2gVDjyJnuyKNTdMFARkKEpV",
    "generatorPublicKey": "BeaUPHHepTBnfjt9jxv53S4PnQELfxs8XgJX6hNqu3vu",
    "signature": "2we1k3Rw71LJufB6XDeJq4fEtiCEMfEzEruppWPXYrt3oSs3EEyna8Jyi6AVTfGYWcMRhWJSTqYHzttatmncfecY",
    "blocksize": 3036,
    "transactionCount": 6,
    "id": "2we1k3Rw71LJufB6XDeJq4fEtiCEMfEzEruppWPXYrt3oSs3EEyna8Jyi6AVTfGYWcMRhWJSTqYHzttatmncfecY",
    "totalFee": 13500000,
    "reward": 0,
    "rewardShares": [],
    "fee": 13500000,
    "previous": "687479",
    "height": "687480",
    "next": "687481",
    "transactions": [
        {
            "type": 16,
            "id": "D8VVvvdZqYoX8TSbmGki9Gmnw1qHJg7Hx7FXVid3ax1Y",
            "fee": 5000000,
            "feeAssetId": null,
            "timestamp": 1569152886342,
            "version": 1,
            "sender": "3MvvRir5RGFKtQsoyrg83hYYKEkaWzYgw5J",
            "senderPublicKey": "Egk76vyPETPVhw1tvS6pGuo2BvN4zHg4mRHXZgQy1RUW",
            "proofs": [
                "62ZnKBEEL1aBrkPqDqQPvhDVyuEtycj5U8Ko5sWzLk59FMpLDQNReYbJem1FzxKU4VYmLt8WGHEGripu6Dr5ZdTo"
            ],
            "dApp": "3MpFh7erZxGowR5YVFNvaSu2tCD7uMBEj1S",
            "payment": [],
            "call": {
                "function": "closeRoom",
                "args": [
                    {
                        "type": "string",
                        "value": "room_9pGhmQyjyumnakuMKAhee9LZaFJC3uxAm3hfUMnszrB1"
                    }
                ]
            }
        },
        {
            "type": 7,
            "id": "E2Wta8sTSUgiC88QEdLNBVUfuzY3AK4wzYwSVg8G8F5v",
            "fee": 2200000,
            "feeAssetId": null,
            "timestamp": 1569152896779,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "5yidtUuMTWQXSb33G971MvVkD7RnAtxJ3p8dLfLDAGA5aoX2vzXJH2vEeNZ9H4fj4XhtZDJR2EyFNpGpMF16giSv"
            ],
            "order1": {
                "version": 2,
                "id": "5UTgPR6REMkHiMNMECG4QfBCCqh1tq3Y7fohGgMnY6SB",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 253,
                "price": 998309412268,
                "timestamp": 1569152896697,
                "expiration": 1571658496697,
                "matcherFee": 1100000,
                "signature": "2n3mQQ56ojcLJEdpUbU8Az1VKsKbcfxyYRVuGxZWshceutgCHYA7uoSBnGdm9jRV4nt32EnPpADjGFkdX38x8dvG",
                "proofs": [
                    "2n3mQQ56ojcLJEdpUbU8Az1VKsKbcfxyYRVuGxZWshceutgCHYA7uoSBnGdm9jRV4nt32EnPpADjGFkdX38x8dvG"
                ]
            },
            "order2": {
                "version": 2,
                "id": "GX867Q7GKjRE62x21ZVyxppfUbbJfEEF6giXsv4hZAyD",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 253,
                "price": 998309412268,
                "timestamp": 1569152896648,
                "expiration": 1571658496648,
                "matcherFee": 1100000,
                "signature": "6375HkTEJGj1adPX6iB7jRJdddhib4b2PGNbWzEPacX6taQzGjnWH96RaUveZZ6sA16F9qzS4s13XzBKvn9CJR81",
                "proofs": [
                    "6375HkTEJGj1adPX6iB7jRJdddhib4b2PGNbWzEPacX6taQzGjnWH96RaUveZZ6sA16F9qzS4s13XzBKvn9CJR81"
                ]
            },
            "amount": 253,
            "price": 998309412268,
            "buyMatcherFee": 1100000,
            "sellMatcherFee": 1100000
        },
        {
            "type": 16,
            "id": "B1tbhucqC86pCKBDPrD6g85kdENgXnVrKKjRN91dZGLz",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1569152895169,
            "version": 1,
            "sender": "3N1CWxrRqATDJmmPbt5F4MdJBXtfMoukYWi",
            "senderPublicKey": "Ey2TMgwtwCDBti1PxSgdC6JKj5EvLNDD7ijXnd3BeVXk",
            "proofs": [
                "5NZKDsUmUyuioJY5yHUowhAo1iQVY7WMBPNKf2cuqBbYMGGvDVmoY7z3njszJRHMMjGEupgYxcVeRyrWbAZ2CcRk"
            ],
            "dApp": "3N4Pj4MutKVgrmcuX7jgyVGWoBhDyKYFZBj",
            "payment": [],
            "call": {
                "function": "setCurrentPrice",
                "args": [
                    {
                        "type": "integer",
                        "value": 1200
                    }
                ]
            }
        },
        {
            "type": 7,
            "id": "jtA1qNeAxpPjsQZabavZZifrD9byZfVRDM13cZLfQeV",
            "fee": 1400000,
            "feeAssetId": null,
            "timestamp": 1569152887705,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "44CRdbJsaCkKnKd9bV1w3fYzR2m4yG8xj6cj8vD1UkBms1uMvcpFYi5NZvU4nFwwvzrjBPH3Asa6BPwxkUA7HCUY"
            ],
            "order1": {
                "version": 2,
                "id": "9mDGW2FxKr7yhYESpKvkN5ZMzM2unDeUaiwnc1GvuqNP",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "AMFteLfPzPhTsFc3NfvHG7fSRUnsp3tJXPH88G1PCisT",
                    "priceAsset": null
                },
                "orderType": "buy",
                "amount": 2168960165,
                "price": 24965922,
                "timestamp": 1569152887542,
                "expiration": 1571658487542,
                "matcherFee": 700000,
                "signature": "37QjpavARoJS9UWqDBv5JuMHTokoQAWa848Po1QJGG1z1vf1T9JzFcnjv2nM1frag1dEpWg935c5id6bzQBt4AWD",
                "proofs": [
                    "37QjpavARoJS9UWqDBv5JuMHTokoQAWa848Po1QJGG1z1vf1T9JzFcnjv2nM1frag1dEpWg935c5id6bzQBt4AWD"
                ]
            },
            "order2": {
                "version": 2,
                "id": "21VEpvibgwMm6psby4RnVNbgoXLi68RCyw6PPWhdyGbc",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "AMFteLfPzPhTsFc3NfvHG7fSRUnsp3tJXPH88G1PCisT",
                    "priceAsset": null
                },
                "orderType": "sell",
                "amount": 2168960165,
                "price": 24965922,
                "timestamp": 1569152887576,
                "expiration": 1571658487576,
                "matcherFee": 700000,
                "signature": "5sZHgsGWNncjTqE639CZZbwUGdaSdJdTbBXFcvaud8zKCgz8Kj64nw9aDa5icVGgswZZtz26fKp92dSXLBYG2BWF",
                "proofs": [
                    "5sZHgsGWNncjTqE639CZZbwUGdaSdJdTbBXFcvaud8zKCgz8Kj64nw9aDa5icVGgswZZtz26fKp92dSXLBYG2BWF"
                ]
            },
            "amount": 2168960165,
            "price": 24965922,
            "buyMatcherFee": 700000,
            "sellMatcherFee": 700000
        },
        {
            "type": 7,
            "id": "33A4wKK6vDbfQMeDdwcacBjSSwzwHMYRLcKZJ4EGp5xT",
            "fee": 2200000,
            "feeAssetId": null,
            "timestamp": 1569152929135,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "dnTEgfk6YjwYcrhjXM9ftFsZiEjo95dLcgd6qy92WzpJybiqqbaXo4wUjYGFDAWBXerM14Uj1Wxo15HosWYfWum"
            ],
            "order1": {
                "version": 2,
                "id": "87weLfJ8baERbTjEdmc4MF9C5GcnGExEtfQRwrHKLkRk",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 188,
                "price": 998309412268,
                "timestamp": 1569152929053,
                "expiration": 1571658529053,
                "matcherFee": 1100000,
                "signature": "3JMy7racNgc1cXox4GK4zdcXVjYTUuizPnWqvtJtb9y27cFQmDkq1qpRtqTMWKS9jiRVepCgLrsS5XUfr9aWHWzS",
                "proofs": [
                    "3JMy7racNgc1cXox4GK4zdcXVjYTUuizPnWqvtJtb9y27cFQmDkq1qpRtqTMWKS9jiRVepCgLrsS5XUfr9aWHWzS"
                ]
            },
            "order2": {
                "version": 2,
                "id": "6e9CVgzTf1odGAG9C8DUTayLU4i7h1qkj2Rifv8K9BQ4",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 188,
                "price": 998309412268,
                "timestamp": 1569152929028,
                "expiration": 1571658529028,
                "matcherFee": 1100000,
                "signature": "64VygwHPkt8B4WhaA7ND1Z17BKbQTHp7LfoHqr1Ft6KyuzD3mTuP7tVkZvhmpc4zvpjCkSmtCrS9cgp4gGuPPeQK",
                "proofs": [
                    "64VygwHPkt8B4WhaA7ND1Z17BKbQTHp7LfoHqr1Ft6KyuzD3mTuP7tVkZvhmpc4zvpjCkSmtCrS9cgp4gGuPPeQK"
                ]
            },
            "amount": 188,
            "price": 998309412268,
            "buyMatcherFee": 1100000,
            "sellMatcherFee": 1100000
        },
        {
            "type": 7,
            "id": "FueUkS2aBj9EA1DoS2znh9sk9Q73q1t51ewuEijnuikr",
            "fee": 2200000,
            "feeAssetId": null,
            "timestamp": 1569152960829,
            "version": 2,
            "sender": "3Ms8fSfAxBLDjKvNVgACRzQoBLCtCWxtawu",
            "senderPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
            "proofs": [
                "AhsqX5Y17tRaJS6HwGezKgRJxHzt9S5631pzhXMWhvhyLKHWJ3qSPWoLLzfAeWx5tPBDRftXBUn39aD4k93d2nz"
            ],
            "order1": {
                "version": 2,
                "id": "6abGwaAGE85N3guRop4c1Yo7w6q7DWpt7J2cu6QVEGJS",
                "sender": "3N464q3vS7SCFzhDbYiTAKR9DVbZMnwNQTz",
                "senderPublicKey": "7wuxSVYhMVtNq12nHX8wsn8wkC5osPZXRJ6hhJoutNKB",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "buy",
                "amount": 110,
                "price": 998309412268,
                "timestamp": 1569152960745,
                "expiration": 1571658560745,
                "matcherFee": 1100000,
                "signature": "kwv6DHwhQ3KJ4NLyA8ifgHFv5yokEAFxQhJwEpp6fHjZRV5pLkvtJGqKiov796o9G2MfHbJ9GEnC9FKx81ynPCh",
                "proofs": [
                    "kwv6DHwhQ3KJ4NLyA8ifgHFv5yokEAFxQhJwEpp6fHjZRV5pLkvtJGqKiov796o9G2MfHbJ9GEnC9FKx81ynPCh"
                ]
            },
            "order2": {
                "version": 2,
                "id": "EBzR9VnNkXsSNpr2YdBGEKhGUyrAwVvAbPhfnkbpYhEA",
                "sender": "3MpNLGecnvHTgmGnrP1j85QWKHD7r5wK6Sy",
                "senderPublicKey": "Ht98tMp8f3ZKijjTChB2Sa9cCqfdAxoY1BRL8eStaN34",
                "matcherPublicKey": "6d1nbhBxLCxjUyL9xXcX2VVxj2kcKiYny7VqH4FwbApv",
                "assetPair": {
                    "amountAsset": "Emn8cyGDFgnLCKLTXqVWhKJARhtR2muBUuZaSmqNzDfn",
                    "priceAsset": "C7NpjX1zJ1JrSGw8AvpBwfwUHU44a2u6mhCjdkJgXgrT"
                },
                "orderType": "sell",
                "amount": 110,
                "price": 998309412268,
                "timestamp": 1569152960680,
                "expiration": 1571658560680,
                "matcherFee": 1100000,
                "signature": "5BhPVwsdLV7U3c8NoN6PwmEMSSkhgnWQs7GsnrRWVvT3ETXnFzVw5GZpZjmyFPYmc4z66vwakJvbQSveTEFqr8LK",
                "proofs": [
                    "5BhPVwsdLV7U3c8NoN6PwmEMSSkhgnWQs7GsnrRWVvT3ETXnFzVw5GZpZjmyFPYmc4z66vwakJvbQSveTEFqr8LK"
                ]
            },
            "amount": 110,
            "price": 998309412268,
            "buyMatcherFee": 1100000,
            "sellMatcherFee": 1100000
        }
    ]
}

github/deemru/w8io/873ac7e 
8.83 ms