asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 872235008,
"high": 1415761341,
"unsigned": false
}
requestedPriceMantissa: {
"low": 520126464,
"high": -1127580116,
"unsigned": false
}
newPriceMantissa: {
"low": 520126464,
"high": -1127580116,
"unsigned": false
}