asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 2093268992,
"high": 292330138,
"unsigned": false
}
requestedPriceMantissa: {
"low": 1493336064,
"high": -942712941,
"unsigned": false
}
newPriceMantissa: {
"low": 1493336064,
"high": -942712941,
"unsigned": false
}