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            "version": 2,
            "sender": "3PEjHv3JGjcWNpYEEkif2w8NXV4kbhnoGgu",
            "senderPublicKey": "9cpfKN9suPNvfeUNphzxXMjcnn974eme8ZhWUjaktzU5",
            "proofs": [
                "5PBGJKSAvqo4uwe9GRNatCsXk9C2FgQURMnfn7yMdWjWYbR1iSwxxZ4FqgA1ZDse3Z6VJ5PCmGGTZkNb7ZixamPe"
            ],
            "order1": {
                "version": 1,
                "id": "FtbxrmjBoKeViFR6fSunxvWSUQ4Gms7q3LE2Y2fLwvfZ",
                "sender": "3PPi6mD6PJXRXXkFc2GTJ6ohHkMkPbBB2me",
                "senderPublicKey": "HKuR2uF5UQwXt7h1ShkGzm3HrHAkgu4Ymoj3FkyUEUrD",
                "matcherPublicKey": "9cpfKN9suPNvfeUNphzxXMjcnn974eme8ZhWUjaktzU5",
                "assetPair": {
                    "amountAsset": "4LHHvYGNKJUg5hj65aGD5vgScvCBmLpdRFtjokvCjSL8",
                    "priceAsset": "474jTeYx2r2Va35794tCScAXWJG9hU2HcgxzMowaZUnu"
                },
                "orderType": "buy",
                "amount": 1470778,
                "price": 33009,
                "timestamp": 1579850047631,
                "expiration": 1582355647631,
                "matcherFee": 300000,
                "signature": "48eDRLC44HNPKNpwtMvuifxxcvfFhNRpTdVyQisdkj1ZekrpP4gZiNXmS8QEdXPoLXPy5SqeH4e7JP2AwezKxTBA",
                "proofs": [
                    "48eDRLC44HNPKNpwtMvuifxxcvfFhNRpTdVyQisdkj1ZekrpP4gZiNXmS8QEdXPoLXPy5SqeH4e7JP2AwezKxTBA"
                ]
            },
            "order2": {
                "version": 1,
                "id": "DdhgugtbaR3AB1k5MuMiWKmSGwKDCAREnKU3xCtYcfgk",
                "sender": "3PGu3i6kW1DSJLTJjjKgHJfrMHA34oTGAJ2",
                "senderPublicKey": "7AG3dCQA3QfMowUf3vXfmzeCnnitnhhbFVuQ9SVjwfJF",
                "matcherPublicKey": "9cpfKN9suPNvfeUNphzxXMjcnn974eme8ZhWUjaktzU5",
                "assetPair": {
                    "amountAsset": "4LHHvYGNKJUg5hj65aGD5vgScvCBmLpdRFtjokvCjSL8",
                    "priceAsset": "474jTeYx2r2Va35794tCScAXWJG9hU2HcgxzMowaZUnu"
                },
                "orderType": "sell",
                "amount": 1470778,
                "price": 33009,
                "timestamp": 1579850046860,
                "expiration": 1582355646860,
                "matcherFee": 300000,
                "signature": "AwSTKFJNNR2NdRMmHUTZVXX3BmMGdQBCPrwC92wcQxQdrzijpZAyLvBSVYmYSfZSdCYFUbnoFgXWcTLQqY5R9aA",
                "proofs": [
                    "AwSTKFJNNR2NdRMmHUTZVXX3BmMGdQBCPrwC92wcQxQdrzijpZAyLvBSVYmYSfZSdCYFUbnoFgXWcTLQqY5R9aA"
                ]
            },
            "amount": 1469297,
            "price": 33009,
            "buyMatcherFee": 299697,
            "sellMatcherFee": 299697
        },
        {
            "type": 16,
            "id": "H2PgRnZN9WnA6aNA5iVMSYuEknjvsUiQGs2scjxMhBwP",
            "fee": 500000,
            "feeAssetId": null,
            "timestamp": 1579850054036,
            "version": 1,
            "sender": "3PEJU3xkTBTwHW85hppKYeomQCRBRUKgdL6",
            "senderPublicKey": "8mv2fZ6x2DK8U3Coq8rf8oLYp6ToZoXgGDrT3XjZ6SQ5",
            "proofs": [
                "4FzL1H6He31t8QUM8Sba8T7fKJNW8qvx4AwS5hsM5XHHAWaQtt4nPtzF9R5W1eotUfZKqEYfPtcnLk3eDy3UK5KX"
            ],
            "dApp": "3PCNFANFzAqg7ePjfx5gruqXBensqGVL4bW",
            "payment": [
                {
                    "amount": 10000000000000,
                    "assetId": "4vPcbA5yiwpWBVPALPGXus6fNdGEuYTpe4hAeSxM9Kj4"
                }
            ],
            "call": {
                "function": "acceptCoinChallenge",
                "args": [
                    {
                        "type": "string",
                        "value": "6BktjdATD3d4WCwsi4RD1uv2PKwTTkGB2MofpPGrxANj"
                    },
                    {
                        "type": "binary",
                        "value": "base64:PIkHu1ZBmpaJRVqp90SbUg3iBlc1742TrGmVzmJYf5xhXie6xG9QGD3i5GTUZzCkT3iEKktfKuo6pvDz4VtDrMH1HcyB1QGWhMyFEb/aFbhVnUUm5YPDQGn/P+GDmRtoTITX6w6+vmszFzyO+1/L24gYzLny2vsMBbP/igFNTqv/rVf2QNHuGL/WDHD3JriUxfYqYocpS4x06adnyGMZ5gQofQ8Uo4G8eK46O3DYnsdVukyVrEL6PhOoKxYu3jlSr4brFfIHRXSBJ7M+mNlPMU1Vvd7x+kKJXKGCQ9LnUNcicC0+zwZ+KloUUYRzkPnf43OTgFC+ii7FwA9kwCpvQQ=="
                    }
                ]
            }
        }
    ]
}

github/deemru/w8io/3ef1775 
10.50 ms