select count(distinct tx_hash) as total
from ethereum.core.ez_token_transfers
where contract_address ilike lower('0X3D3F13F2529EC3C84B2940155EFFBF9B39A8F3EC')
and origin_function_signature in ('0x8dbdbe6d')
and origin_to_address ilike lower('0XEF0881EC094552B2E128CF945EF17A6752B4EC5D')