asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -346865664,
"high": -1583750821,
"unsigned": false
}
requestedPriceMantissa: {
"low": -607289344,
"high": -224219089,
"unsigned": false
}
newPriceMantissa: {
"low": -607289344,
"high": -224219089,
"unsigned": false
}