asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -301989888,
"high": -1385530865,
"unsigned": false
}
requestedPriceMantissa: {
"low": 1073741824,
"high": 59434281,
"unsigned": false
}
newPriceMantissa: {
"low": 1073741824,
"high": 59434281,
"unsigned": false
}