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I am using web3 5.14.0 and Infura

I am trying to get all transfer event for link chain token like the following:

from web3 import Web3

ABI_REQUEST_ENDPOINT = 'https://api.etherscan.io/api?module=contract&action=getabi&address='
def etherscan_fetch_abi(addr):
    response = requests.get('%s%s'%(ABI_REQUEST_ENDPOINT, addr))
    response_json = response.json()
    abi = json.loads(response_json['result'])
    return abi

web3 = Web3(Web3.HTTPProvider(url))
address = web3.toChecksumAddress('0x514910771AF9Ca656af840dff83E8264EcF986CA')
abi = etherscan_fetch_abi(address)
contract = web3.eth.contract(address=address, abi=abi)
latest = web3.eth.blockNumber
transferEvents = contract.events.Transfer.createFilter(fromBlock=latest-100, toBlock=latest)
transferEvents.get_all_entries()

This always return an empty list. Any idea how I could get all events please? I am trying to get biggest holders of some coins.

Thanks!

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