EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"427451b786eeb59641317e241c770d21b129a0a69f1f50972dbfbbe9a25e3b86","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-427451b786eeb59641317e241c770d21b129a0a69f1f50972dbfbbe9a25e3b86"}]}