MempoolDifficultyData(MempoolDifficultyData)

{
    "progressPercent": 0,
    "difficultyChange": 0,
    "estimatedRetargetDate": 0,
    "remainingBlocks": 0,
    "remainingTime": 0,
    "previousRetarget": 0,
    "previousTime": 0,
    "nextRetargetHeight": 0,
    "timeAvg": 0,
    "timeOffset": 0
}