asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -603979776,
"high": -1077644622,
"unsigned": false
}
requestedPriceMantissa: {
"low": -354418688,
"high": -127466893,
"unsigned": false
}
newPriceMantissa: {
"low": -354418688,
"high": -127466893,
"unsigned": false
}