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"assetPair": {
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},
"orderType": "sell",
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"timestamp": 1539842825604,
"expiration": 1539958825532,
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"signature": "3yixzNs5vJ1yLCCKGVL8zwnpE8N2NUQqo1CKzqsbfcDfLMNC5Q8fbm3ad1DyG4XjXgWyxTuNiDdoKQjv9ZgxWTP8",
"proofs": [
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},
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}
]
}
