with airdrop_claimed as(
select
distinct block_timestamp,
to_address,
amount / 1e18 as amount
from
ethereum.udm_events
where
origin_function_signature = '0x76122903'
and contract_address = '0xc18360217d8f7ab5e7c516566761ea12ce7f9d72'
and event_type = 'erc20_transfer'
)
select avg(amount) as claimed_amount from airdrop_claimed