asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 1308622848,
"high": 634344406,
"unsigned": false
}
requestedPriceMantissa: {
"low": -974585856,
"high": 1824161752,
"unsigned": false
}
newPriceMantissa: {
"low": -974585856,
"high": 1824161752,
"unsigned": false
}