asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 1207959552,
"high": -848369185,
"unsigned": false
}
requestedPriceMantissa: {
"low": -2080374784,
"high": -689486941,
"unsigned": false
}
newPriceMantissa: {
"low": -2080374784,
"high": -689486941,
"unsigned": false
}