EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"137cc2bc4100389d16f47595b5e2a4eab81088f31c08070add1ef807f1a9ae0b","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:yNvW2KbXzw-137cc2bc4100389d16f47595b5e2a4eab81088f31c08070add1ef807f1a9ae0b"}]}