EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"89293d2905583419d29459242898bf44c13f9633e3de8442f416e204ed2ebc18","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-89293d2905583419d29459242898bf44c13f9633e3de8442f416e204ed2ebc18"}]}