asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -1194983424,
"high": -766009862,
"unsigned": false
}
requestedPriceMantissa: {
"low": -838533120,
"high": -40949913,
"unsigned": false
}
newPriceMantissa: {
"low": -838533120,
"high": -40949913,
"unsigned": false
}