EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"e4641913918159644b122c9a7888dfb4ee12a3b954f1bc08a8a10da8af457d5c","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-e4641913918159644b122c9a7888dfb4ee12a3b954f1bc08a8a10da8af457d5c"}]}