asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: -2858333350395904
requestedPriceMantissa: {
"low": 1778384896,
"high": 1936917626,
"unsigned": false
}
newPriceMantissa: {
"low": 1778384896,
"high": 1936917626,
"unsigned": false
}