asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 762855424,
"high": 506032283,
"unsigned": false
}
requestedPriceMantissa: {
"low": -1327759360,
"high": 711947264,
"unsigned": false
}
newPriceMantissa: {
"low": -1327759360,
"high": 711947264,
"unsigned": false
}