EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1641e0d897eaf99acdea0ff8cb4edfa0481efc804215cd180a94dc03fed8175e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-1641e0d897eaf99acdea0ff8cb4edfa0481efc804215cd180a94dc03fed8175e"}]}