asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 1342177280,
"high": -408280515,
"unsigned": false
}
requestedPriceMantissa: {
"low": -402653184,
"high": -690317257,
"unsigned": false
}
newPriceMantissa: {
"low": -402653184,
"high": -690317257,
"unsigned": false
}