getLockupsByIndex

function getLockupsByIndex(
    uint256 _lockupIndex
)external returns(LockupResultInfo[] memory list)

struct LockupResultInfo{
    uint256 lockuptime;    // lockup 시작 시간
    uint256 timestamp;     // unlock 시간
    uint256 amount;        // Lockup 토큰 개수
    uint256 duration;      // Lockup 기간
    uint256 amountIndex;   // lockup 기간 Index
    uint256 index;         // Lokcup Index 
}

await lockupContract.getLockupsAdmin()

// 결과
[
  [
    '0x69f57ccEF1C2c26d2B328F2EB1BD4377742f90F3',
    BigNumber { value: "1662083022" },
    BigNumber { value: "1000000000000000000" },
    BigNumber { value: "0" },
    BigNumber { value: "0" },
    account: '0x69f57ccEF1C2c26d2B328F2EB1BD4377742f90F3',
    timestamp: BigNumber { value: "1662083022" },
    amount: BigNumber { value: "1000000000000000000" },
    duration: BigNumber { value: "0" },
    index: BigNumber { value: "0" }
  ]
]