EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"489dc29d2c2e3c5fa6b8d2d214c6d2676b8a8f63ce62b9bfd61267f5039681ef","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-489dc29d2c2e3c5fa6b8d2d214c6d2676b8a8f63ce62b9bfd61267f5039681ef"}]}