def loads(cls, s: str) -> 'TransactionOutput':
"""Load from string"""
return cls.loado(util.loads(s))
def loads(cls, s: str) -> 'Block':
"""Load from string"""
return cls.loado(util.loads(s))
def loads(cls, s: str) -> 'PublicKey':
"""Load from string"""
return cls.loado(util.loads(s)) # json is not really necessary here