asset: 0xCCCCcCCc00000002000000000000000000000000
previousPriceMantissa: {
"low": -805306368,
"high": -825126624,
"unsigned": false
}
requestedPriceMantissa: {
"low": -134217728,
"high": -686000871,
"unsigned": false
}
newPriceMantissa: {
"low": -134217728,
"high": -686000871,
"unsigned": false
}