asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": 133103616,
"high": 879816097,
"unsigned": false
}
requestedPriceMantissa: {
"low": 399130624,
"high": -1293807826,
"unsigned": false
}
newPriceMantissa: {
"low": 399130624,
"high": -1293807826,
"unsigned": false
}