asset: 0xcCcCCccC00000001000000000000000000000000
previousPriceMantissa: {
"low": 386592768,
"high": 1308203834,
"unsigned": false
}
requestedPriceMantissa: {
"low": -1400487936,
"high": 1075325892,
"unsigned": false
}
newPriceMantissa: {
"low": -1400487936,
"high": 1075325892,
"unsigned": false
}