asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 570916864,
"high": -1092657853,
"unsigned": false
}
requestedPriceMantissa: {
"low": -729350144,
"high": -1475684757,
"unsigned": false
}
newPriceMantissa: {
"low": -729350144,
"high": -1475684757,
"unsigned": false
}