EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9f19549eb03688240897ff835a65611b754605cdbed67bdc23c835a0c1d3f7da","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0LBXAz-9f19549eb03688240897ff835a65611b754605cdbed67bdc23c835a0c1d3f7da"}]}