EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3dbf64fa4882298ff881d12627dcba5ae5d321abad625db94f6578957becb246","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYmqjzx-3dbf64fa4882298ff881d12627dcba5ae5d321abad625db94f6578957becb246"}]}