RPC Filter parameters ignored; events from current block always returned

[tomtau]

from crypto-org-chain/cronos#226

Describe the bug When using event filters (eth_newFilter), neither block nor topic arguments are honored; all(?) events from the current block are returned.

To Reproduce Steps to reproduce the behavior: See code snippet below.

Expected behavior Event logs are returned relevant to the block(s) and topic(s) requested.

Actual behavior All event logs from the current block are returned, including Transfers and other unrequested events.

Additional context python 3.9 with web3.py installed

Added similar BSC network call for reference/control

from web3 import Web3

cronos_block = 204485  # Random block in the past
topic = '0x4d6ce1e535dbade1c23defba91e23b8f791ce5edc0cc320257a2b364e4e38426'
cronos = Web3(Web3.HTTPProvider('https://evm-cronos.crypto.org'))

test_filter = cronos.eth.filter({'fromBlock': cronos_block, 'toBlock': cronos_block, 'topics': [topic]})

print('Cronos Target Block', target_block, '| Received Block', test_filter.get_all_entries()[0].blockNumber)

bsc_block = 12935778
bsc = Web3(Web3.HTTPProvider('https://bsc-dataseed.binance.org'))
test_filter = bsc.eth.filter({'fromBlock': bsc_block, 'toBlock': bsc_block, 'topics': [topic]})

print('BSC Target Block', target_block, '| Received Block', test_filter.get_all_entries()[0].blockNumber)

outputs

Cronos Target Block 204485 | Received Block 264670
BSC Target Block 12935778 | Received Block 12935778