EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a83558ebe43eed56fe9864f0e361ee7a4b82ebaa09d74b67eb4666070100a3c5","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-a83558ebe43eed56fe9864f0e361ee7a4b82ebaa09d74b67eb4666070100a3c5"}]}