def __init__(self, branch, height, coinbase_amount, difficulty, unconfirmed_headers_coinbase_amount):
    self.branch = branch
    self.height = height
    self.coinbase_amount = coinbase_amount
    self.difficulty = difficulty
    self.unconfirmed_headers_coinbase_amount = unconfirmed_headers_coinbase_amount
def __init__(self, branch, height, coinbase_amount, difficulty, unconfirmed_headers_coinbase_amount):
    self.branch = branch
    self.height = height
    self.coinbase_amount = coinbase_amount
    self.difficulty = difficulty
    self.unconfirmed_headers_coinbase_amount = unconfirmed_headers_coinbase_amount