EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"77b65900175b77c2e377bb7c761e0033af80a61042d91856c7ec69716e33b4df","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-77b65900175b77c2e377bb7c761e0033af80a61042d91856c7ec69716e33b4df"}]}