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            "senderPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
            "proofs": [
                "4ZP6KUKfq8HmmbSxAwUzSnRqR827J5FeHL9UnXSRv6VV8GEMwoEDj28jWXbDtyuTwkAoLyqgqK9XdWEM24sfGzHd"
            ],
            "signature": "4ZP6KUKfq8HmmbSxAwUzSnRqR827J5FeHL9UnXSRv6VV8GEMwoEDj28jWXbDtyuTwkAoLyqgqK9XdWEM24sfGzHd",
            "order1": {
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                "sender": "3P4QxWjo2a9q8EhSuXv97qimN1aRX5s7Lvf",
                "senderPublicKey": "4r2HvLQjP5LXpfXgS4nSBRnk7WuqWSqeZSEWu5n3PgKo",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "AYJvtAUi4AQ45YMZoPb9fcbdbDZzgyddohgcjzQtHUgJ",
                    "priceAsset": "7Tnt7ds1FZjwQUiZCQtAf1PtoN1nWZG28JQqAnmzrMG2"
                },
                "orderType": "buy",
                "amount": 1640000,
                "price": 1115000000,
                "timestamp": 1544506390566,
                "expiration": 1544509990566,
                "matcherFee": 300000,
                "signature": "5cg7NHcypiDf82a5QdDM1UNfNhnwqYY5gcGi1YWjRAE1VHoq9JPj8bxY7bXhPWR6MfzQ91gSWviCnZGnRdxRQ7tq",
                "proofs": [
                    "5cg7NHcypiDf82a5QdDM1UNfNhnwqYY5gcGi1YWjRAE1VHoq9JPj8bxY7bXhPWR6MfzQ91gSWviCnZGnRdxRQ7tq"
                ]
            },
            "order2": {
                "version": 1,
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                "sender": "3P4QxWjo2a9q8EhSuXv97qimN1aRX5s7Lvf",
                "senderPublicKey": "4r2HvLQjP5LXpfXgS4nSBRnk7WuqWSqeZSEWu5n3PgKo",
                "matcherPublicKey": "7kPFrHDiGw1rCm7LPszuECwWYL3dMf6iMifLRDJQZMzy",
                "assetPair": {
                    "amountAsset": "AYJvtAUi4AQ45YMZoPb9fcbdbDZzgyddohgcjzQtHUgJ",
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                },
                "orderType": "sell",
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                "price": 1115000000,
                "timestamp": 1544505465942,
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                "matcherFee": 300000,
                "signature": "5nf2NZmxvAUdGW6FmppiNsyBkYDf51kM8pRn7r5EBhT6YaVHhWn9i5d41SYreP9hrZp8qdmSre686qK32WJtZUfQ",
                "proofs": [
                    "5nf2NZmxvAUdGW6FmppiNsyBkYDf51kM8pRn7r5EBhT6YaVHhWn9i5d41SYreP9hrZp8qdmSre686qK32WJtZUfQ"
                ]
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            "sellMatcherFee": 300000
        }
    ]
}

github/deemru/w8io/3ef1775 
120.68 ms