asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 953434112,
"high": 1374457102,
"unsigned": false
}
requestedPriceMantissa: {
"low": -609894400,
"high": 1611933962,
"unsigned": false
}
newPriceMantissa: {
"low": -609894400,
"high": 1611933962,
"unsigned": false
}