const contract = caver.contract.create(
  erc721Abi,
  '0xae7572e91540e025cdd88bf0b996b67e2d353c7c'
);
const eventList = await contract
.getPastEvents('Transfer', {
  fromBlock: '102232648',
  toBlock: 'latest',
})
.then((events) => {
  console.log(events);
}