asset: 0xCCcCCcCC00000C64000000000000000000000000
previousPriceMantissa: {
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"high": -1078913545,
"unsigned": false
}
requestedPriceMantissa: {
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"high": -639231038,
"unsigned": false
}
newPriceMantissa: {
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"high": -639231038,
"unsigned": false
}