asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -955564032,
"high": -2087449865,
"unsigned": false
}
requestedPriceMantissa: {
"low": -750592000,
"high": -356836181,
"unsigned": false
}
newPriceMantissa: {
"low": -750592000,
"high": -356836181,
"unsigned": false
}