[
  "event MigrationRewardChanged(uint256,uint256)",
  "event TransferMigrationReward(address indexed,address indexed,uint256)",
  "function isLockValid(uint256,uint256,address,uint256,uint256,uint256,bytes32[]) view returns (bool)",
  "function migrateLock(uint256,uint256,uint256,address,uint256,uint256,bytes32[]) returns (uint256)",
  "function setMigrationReward(uint256)"
]