SELECT date_trunc('hour', block_timestamp) as hour,
sum(raw_amount / power(10, 18)) as volume,
count(DISTINCT origin_from_address) as airdrop_claimers
FROM ethereum.core.ez_token_transfers
WHERE from_address LIKE lower('0xE50b2cEAC4f60E840Ae513924033E753e2366487')
AND contract_address in (lower('0x44108f0223a3c3028f5fe7aec7f9bb2e66bef82f'))
GROUP BY 1