asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 263307264,
"high": 1193361965,
"unsigned": false
}
requestedPriceMantissa: {
"low": -1856929792,
"high": -328285465,
"unsigned": false
}
newPriceMantissa: {
"low": -1856929792,
"high": -328285465,
"unsigned": false
}