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    "nxt-consensus": {
        "base-target": 816,
        "generation-signature": "A4mQzGjB8gh9ehTHzFvvkmAUg7HXuR3YWcbq9V94xJTS"
    },
    "features": [],
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    "generatorPublicKey": "7Aivw6mKaCbsMKkh9ZAyjDybnGDWGiZVd36RHfBVmmVR",
    "signature": "xgEwNpwNgLEg9Fgu2pgK1AigF8x22NGDgQBae9rNEirVUomYGCBCxAMZ3JisDYoSkAdV8mFby7boKzUetdMGj8j",
    "blocksize": 654,
    "transactionCount": 1,
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    "totalFee": 500000,
    "reward": 600000000,
    "rewardShares": {
        "3N2KCTM9LhM6U5Ya3vudsRdg4udr3LSVLXP": 600000000
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    "fee": 500000,
    "previous": "857699",
    "height": "857700",
    "next": "857701",
    "transactions": [
        {
            "type": 16,
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            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1579236554684,
            "version": 1,
            "sender": "3MvujUZTtoANRzrKYKzx99Vtb9TUh6VPCDm",
            "senderPublicKey": "GwAQybf677Q8jDYJ7x9GQTR8A5kyGEXtUmgbWGxovnAP",
            "proofs": [
                "39qNu2R7snh7HqVz5oKhxKGJzV9jm6HPRdQDMbvXkbfK5esVATRh1aoPyhq92VEMxjzgsgyinaa27MpSv4kjzGDF"
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            "payment": [],
            "call": {
                "function": "emailCertification",
                "args": [
                    {
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                    },
                    {
                        "type": "string",
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                    },
                    {
                        "type": "string",
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                ]
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        }
    ]
}

github/deemru/w8io/3ef1775 
6.40 ms