EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31f9d966333dce9c604933de6e0453036f1b4389aef122c1f28b52a110d5ed21","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXm0zWq2-31f9d966333dce9c604933de6e0453036f1b4389aef122c1f28b52a110d5ed21"}]}