EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8516b18aa97d85bab6284160150561ea0973e4ea043192b31aaf7550b174fbd6","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:YKnXB8M4Vx-8516b18aa97d85bab6284160150561ea0973e4ea043192b31aaf7550b174fbd6"}]}