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    "nxt-consensus": {
        "base-target": 846,
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    "features": [],
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    "blocksize": 671,
    "transactionCount": 2,
    "id": "57ThpTtT2r7hFmfng9PPr7Q1QXsvnFkTMfn8o4mu6AfdtPJ2Q4JJ7BiUrHhGMByKjr5xNnvF31mYyAR713f4oA88",
    "totalFee": 200000,
    "reward": 0,
    "rewardShares": [],
    "fee": 200000,
    "previous": "549216",
    "height": "549217",
    "next": "549218",
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            "senderPublicKey": "6HkbA7kSeornUYarAc7NFVi5qQvYfPCyieNWTb7Wccof",
            "proofs": [
                "89edp2AFLnrxSZzrcDYHbJ4yQMS9cC4uLK3fLutnCVY9H5xphDfYtbSxXM97jtmuMoKwcYUDBPVf9eJyxSmMjgD"
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            "assetId": "2yRxVH6q3YHgfybdhEtGnVLPngaxbhU4FaL3sh9fBEJB",
            "feeAsset": null,
            "amount": 10000,
            "attachment-decoded": "Pierwsza transakcja",
            "attachment": "FipccH8XRyYqvtpZBUv7DCYCDN"
        },
        {
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                "29mGtTHWGSLLRz7izRC9hu5ePQBSaLefeUEMo1nGoPUXScnHfu4Tpo2TbefLiTXQxUFiSuwhqKxWhQK6hHjV5fPL"
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                },
                {
                    "key": "maxPrice",
                    "type": "integer",
                    "value": 11000
                },
                {
                    "key": "alert",
                    "type": "string",
                    "value": "Min limit price 0,0001001 WAVES and and Max 0,0001100 WAVES"
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            ]
        }
    ]
}

github/deemru/w8io/026f985 
6.20 ms