Updated for compiler version 0.42.0
This is a prototype of future wake up contract for other contracts.
To wake up a contract, it must implement certain interface which is defined inside of TickTockContract.sol.
This interface has one function - wakeMeUp() that accepts TvmCell as parameter.
This cell may contrain any useful information that may be required for contract logic.
FreeTON created a new version of the compiler, which requires specifying a different compiler version in the pragma. For older compilers use TickTockContractOldSlidity.sol