asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 1501184000,
"high": 1402825735,
"unsigned": false
}
requestedPriceMantissa: {
"low": -218103808,
"high": -1704333248,
"unsigned": false
}
newPriceMantissa: {
"low": -218103808,
"high": -1704333248,
"unsigned": false
}